| 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 | $230.92 | 5.289% | $243.1334 | $243.13 | $243.15 | $243.10 |
| Purchase #2 | $110.84 | 9.569% | $121.4463 | $121.45 | $121.45 | $121.40 |
| Purchase #3 | $130.54 | 7.847% | $140.7835 | $140.78 | $140.80 | $140.80 |
| Purchase #4 | $200.27 | 13.847% | $228.0014 | $228.00 | $228.00 | $228.00 |
| Purchase #5 | $23.59 | 4.815% | $24.7259 | $24.73 | $24.75 | $24.70 |
| Purchase #6 | $146.99 | 13.435% | $166.7381 | $166.74 | $166.75 | $166.70 |
| Purchase #7 | $34.73 | 8.427% | $37.6567 | $37.66 | $37.65 | $37.70 |
| 7 purchase totals = | $877.88 | $962.4853 | $962.49 | $962.55 | $962.40 | |