| 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 | $207.67 | 11.818% | $232.2124 | $232.21 | $232.20 | $232.20 |
| Purchase #2 | $31.84 | 5.736% | $33.6663 | $33.67 | $33.65 | $33.70 |
| Purchase #3 | $108.32 | 6.675% | $115.5504 | $115.55 | $115.55 | $115.60 |
| Purchase #4 | $93.93 | 13.790% | $106.8829 | $106.88 | $106.90 | $106.90 |
| Purchase #5 | $117.62 | 11.585% | $131.2463 | $131.25 | $131.25 | $131.20 |
| Purchase #6 | $74.27 | 12.655% | $83.6689 | $83.67 | $83.65 | $83.70 |
| Purchase #7 | $205.55 | 5.795% | $217.4616 | $217.46 | $217.45 | $217.50 |
| 7 purchase totals = | $839.20 | $920.6888 | $920.69 | $920.65 | $920.80 | |