| 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 | $209.30 | 7.147% | $224.2587 | $224.26 | $224.25 | $224.30 |
| Purchase #2 | $180.63 | 12.298% | $202.8439 | $202.84 | $202.85 | $202.80 |
| Purchase #3 | $153.29 | 4.268% | $159.8324 | $159.83 | $159.85 | $159.80 |
| Purchase #4 | $25.78 | 10.596% | $28.5116 | $28.51 | $28.50 | $28.50 |
| Purchase #5 | $54.69 | 4.198% | $56.9859 | $56.99 | $57.00 | $57.00 |
| Purchase #6 | $51.47 | 8.626% | $55.9098 | $55.91 | $55.90 | $55.90 |
| Purchase #7 | $248.31 | 8.548% | $269.5355 | $269.54 | $269.55 | $269.50 |
| 7 purchase totals = | $923.47 | $997.8778 | $997.88 | $997.90 | $997.80 | |