| 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 | $98.93 | 11.188% | $109.9983 | $110.00 | $110.00 | $110.00 |
| Purchase #2 | $214.35 | 5.473% | $226.0814 | $226.08 | $226.10 | $226.10 |
| Purchase #3 | $238.52 | 12.249% | $267.7363 | $267.74 | $267.75 | $267.70 |
| Purchase #4 | $51.88 | 13.819% | $59.0493 | $59.05 | $59.05 | $59.00 |
| Purchase #5 | $68.31 | 9.228% | $74.6136 | $74.61 | $74.60 | $74.60 |
| Purchase #6 | $78.38 | 9.296% | $85.6662 | $85.67 | $85.65 | $85.70 |
| Purchase #7 | $39.58 | 11.366% | $44.0787 | $44.08 | $44.10 | $44.10 |
| 7 purchase totals = | $789.95 | $867.2238 | $867.23 | $867.25 | $867.20 | |