| 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 | $243.34 | 5.659% | $257.1106 | $257.11 | $257.10 | $257.10 |
| Purchase #2 | $101.37 | 8.501% | $109.9875 | $109.99 | $110.00 | $110.00 |
| Purchase #3 | $15.38 | 8.782% | $16.7307 | $16.73 | $16.75 | $16.70 |
| Purchase #4 | $135.88 | 10.862% | $150.6393 | $150.64 | $150.65 | $150.60 |
| Purchase #5 | $48.99 | 5.857% | $51.8593 | $51.86 | $51.85 | $51.90 |
| Purchase #6 | $16.79 | 12.328% | $18.8599 | $18.86 | $18.85 | $18.90 |
| Purchase #7 | $118.73 | 8.788% | $129.164 | $129.16 | $129.15 | $129.20 |
| 7 purchase totals = | $680.48 | $734.3513 | $734.35 | $734.35 | $734.40 | |