| 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 | $222.65 | 5.345% | $234.5506 | $234.55 | $234.55 | $234.60 |
| Purchase #2 | $21.32 | 7.668% | $22.9548 | $22.95 | $22.95 | $23.00 |
| Purchase #3 | $138.90 | 5.826% | $146.9923 | $146.99 | $147.00 | $147.00 |
| Purchase #4 | $41.94 | 3.345% | $43.3429 | $43.34 | $43.35 | $43.30 |
| Purchase #5 | $61.72 | 8.727% | $67.1063 | $67.11 | $67.10 | $67.10 |
| Purchase #6 | $151.61 | 12.719% | $170.8933 | $170.89 | $170.90 | $170.90 |
| Purchase #7 | $126.57 | 9.477% | $138.565 | $138.57 | $138.55 | $138.60 |
| 7 purchase totals = | $764.71 | $824.4052 | $824.40 | $824.40 | $824.50 | |