| 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 | $121.39 | 12.242% | $136.2506 | $136.25 | $136.25 | $136.30 |
| Purchase #2 | $210.59 | 8.519% | $228.5302 | $228.53 | $228.55 | $228.50 |
| Purchase #3 | $24.70 | 7.114% | $26.4572 | $26.46 | $26.45 | $26.50 |
| Purchase #4 | $187.35 | 4.679% | $196.1161 | $196.12 | $196.10 | $196.10 |
| Purchase #5 | $145.36 | 11.124% | $161.5298 | $161.53 | $161.55 | $161.50 |
| Purchase #6 | $134.34 | 12.435% | $151.0452 | $151.05 | $151.05 | $151.00 |
| Purchase #7 | $19.49 | 9.545% | $21.3503 | $21.35 | $21.35 | $21.40 |
| 7 purchase totals = | $843.22 | $921.2794 | $921.29 | $921.30 | $921.30 | |