| 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 | $210.62 | 7.175% | $225.732 | $225.73 | $225.75 | $225.70 |
| Purchase #2 | $72.86 | 12.757% | $82.1548 | $82.15 | $82.15 | $82.20 |
| Purchase #3 | $179.55 | 12.784% | $202.5037 | $202.50 | $202.50 | $202.50 |
| Purchase #4 | $96.30 | 3.821% | $99.9796 | $99.98 | $100.00 | $100.00 |
| Purchase #5 | $8.25 | 5.755% | $8.7248 | $8.72 | $8.70 | $8.70 |
| Purchase #6 | $227.63 | 5.457% | $240.0518 | $240.05 | $240.05 | $240.10 |
| Purchase #7 | $32.96 | 12.709% | $37.1489 | $37.15 | $37.15 | $37.10 |
| 7 purchase totals = | $828.17 | $896.2956 | $896.28 | $896.30 | $896.30 | |