| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $182.83 | 13.669% | $207.821 | $207.82 | $207.80 | $207.80 |
| Purchase #2 | $63.87 | 5.200% | $67.1912 | $67.19 | $67.20 | $67.20 |
| Purchase #3 | $222.94 | 11.154% | $247.8067 | $247.81 | $247.80 | $247.80 |
| Purchase #4 | $234.25 | 4.208% | $244.1072 | $244.11 | $244.10 | $244.10 |
| Purchase #5 | $98.58 | 13.342% | $111.7325 | $111.73 | $111.75 | $111.70 |
| Purchase #6 | $147.83 | 3.410% | $152.871 | $152.87 | $152.85 | $152.90 |
| Purchase #7 | $239.99 | 7.422% | $257.8021 | $257.80 | $257.80 | $257.80 |
| 7 purchase totals = | $1,190.29 | $1,289.3317 | $1,289.33 | $1,289.30 | $1,289.30 | |