| 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 | $222.45 | 11.317% | $247.6247 | $247.62 | $247.60 | $247.60 |
| Purchase #2 | $41.91 | 8.402% | $45.4313 | $45.43 | $45.45 | $45.40 |
| Purchase #3 | $209.27 | 13.608% | $237.7475 | $237.75 | $237.75 | $237.70 |
| Purchase #4 | $249.89 | 11.412% | $278.4074 | $278.41 | $278.40 | $278.40 |
| Purchase #5 | $30.85 | 3.258% | $31.8551 | $31.86 | $31.85 | $31.90 |
| Purchase #6 | $226.91 | 7.563% | $244.0712 | $244.07 | $244.05 | $244.10 |
| Purchase #7 | $143.77 | 6.572% | $153.2186 | $153.22 | $153.20 | $153.20 |
| 7 purchase totals = | $1,125.05 | $1,238.3558 | $1,238.36 | $1,238.30 | $1,238.30 | |