| 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 | $90.59 | 10.613% | $100.2043 | $100.20 | $100.20 | $100.20 |
| Purchase #2 | $135.51 | 8.646% | $147.2262 | $147.23 | $147.25 | $147.20 |
| Purchase #3 | $37.41 | 5.537% | $39.4814 | $39.48 | $39.50 | $39.50 |
| Purchase #4 | $97.36 | 10.671% | $107.7493 | $107.75 | $107.75 | $107.70 |
| Purchase #5 | $81.60 | 12.325% | $91.6572 | $91.66 | $91.65 | $91.70 |
| Purchase #6 | $215.72 | 12.750% | $243.2243 | $243.22 | $243.20 | $243.20 |
| Purchase #7 | $93.26 | 9.726% | $102.3305 | $102.33 | $102.35 | $102.30 |
| 7 purchase totals = | $751.45 | $831.8732 | $831.87 | $831.90 | $831.80 | |