| 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 | $186.94 | 7.280% | $200.5492 | $200.55 | $200.55 | $200.50 |
| Purchase #2 | $128.30 | 12.812% | $144.7378 | $144.74 | $144.75 | $144.70 |
| Purchase #3 | $129.75 | 13.570% | $147.3571 | $147.36 | $147.35 | $147.40 |
| Purchase #4 | $236.59 | 3.261% | $244.3052 | $244.31 | $244.30 | $244.30 |
| Purchase #5 | $243.66 | 7.302% | $261.4521 | $261.45 | $261.45 | $261.50 |
| Purchase #6 | $12.44 | 4.734% | $13.0289 | $13.03 | $13.05 | $13.00 |
| Purchase #7 | $81.64 | 3.345% | $84.3709 | $84.37 | $84.35 | $84.40 |
| 7 purchase totals = | $1,019.32 | $1,095.8012 | $1,095.81 | $1,095.80 | $1,095.80 | |