| 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 | $109.54 | 11.672% | $122.3255 | $122.33 | $122.35 | $122.30 |
| Purchase #2 | $198.25 | 5.700% | $209.5503 | $209.55 | $209.55 | $209.60 |
| Purchase #3 | $185.63 | 8.138% | $200.7366 | $200.74 | $200.75 | $200.70 |
| Purchase #4 | $8.45 | 6.450% | $8.995 | $9.00 | $9.00 | $9.00 |
| Purchase #5 | $65.67 | 4.619% | $68.7033 | $68.70 | $68.70 | $68.70 |
| Purchase #6 | $107.88 | 4.692% | $112.9417 | $112.94 | $112.95 | $112.90 |
| Purchase #7 | $165.99 | 7.150% | $177.8583 | $177.86 | $177.85 | $177.90 |
| 7 purchase totals = | $841.41 | $901.1107 | $901.12 | $901.15 | $901.10 | |