| 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 | $191.89 | 9.374% | $209.8778 | $209.88 | $209.90 | $209.90 |
| Purchase #2 | $97.75 | 11.703% | $109.1897 | $109.19 | $109.20 | $109.20 |
| Purchase #3 | $31.40 | 13.811% | $35.7367 | $35.74 | $35.75 | $35.70 |
| Purchase #4 | $30.97 | 9.745% | $33.988 | $33.99 | $34.00 | $34.00 |
| Purchase #5 | $191.71 | 10.247% | $211.3545 | $211.35 | $211.35 | $211.40 |
| Purchase #6 | $74.92 | 9.532% | $82.0614 | $82.06 | $82.05 | $82.10 |
| Purchase #7 | $159.29 | 6.829% | $170.1679 | $170.17 | $170.15 | $170.20 |
| 7 purchase totals = | $777.93 | $852.3760 | $852.38 | $852.40 | $852.50 | |