| 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 | $121.31 | 7.576% | $130.5004 | $130.50 | $130.50 | $130.50 |
| Purchase #2 | $213.68 | 4.554% | $223.411 | $223.41 | $223.40 | $223.40 |
| Purchase #3 | $39.59 | 11.825% | $44.2715 | $44.27 | $44.25 | $44.30 |
| Purchase #4 | $44.30 | 11.130% | $49.2306 | $49.23 | $49.25 | $49.20 |
| Purchase #5 | $154.28 | 6.372% | $164.1107 | $164.11 | $164.10 | $164.10 |
| Purchase #6 | $122.49 | 11.333% | $136.3718 | $136.37 | $136.35 | $136.40 |
| Purchase #7 | $194.29 | 8.157% | $210.1382 | $210.14 | $210.15 | $210.10 |
| 7 purchase totals = | $889.94 | $958.0342 | $958.03 | $958.00 | $958.00 | |