| 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 | $192.46 | 3.302% | $198.815 | $198.82 | $198.80 | $198.80 |
| Purchase #2 | $230.48 | 9.131% | $251.5251 | $251.53 | $251.55 | $251.50 |
| Purchase #3 | $9.86 | 13.106% | $11.1523 | $11.15 | $11.15 | $11.20 |
| Purchase #4 | $129.83 | 3.784% | $134.7428 | $134.74 | $134.75 | $134.70 |
| Purchase #5 | $123.83 | 13.685% | $140.7761 | $140.78 | $140.80 | $140.80 |
| Purchase #6 | $222.35 | 8.691% | $241.6744 | $241.67 | $241.65 | $241.70 |
| Purchase #7 | $244.89 | 7.255% | $262.6568 | $262.66 | $262.65 | $262.70 |
| 7 purchase totals = | $1,153.70 | $1,241.3425 | $1,241.35 | $1,241.35 | $1,241.40 | |