| 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 | $194.52 | 3.732% | $201.7795 | $201.78 | $201.80 | $201.80 |
| Purchase #2 | $138.67 | 3.245% | $143.1698 | $143.17 | $143.15 | $143.20 |
| Purchase #3 | $128.92 | 9.679% | $141.3982 | $141.40 | $141.40 | $141.40 |
| Purchase #4 | $77.42 | 3.174% | $79.8773 | $79.88 | $79.90 | $79.90 |
| Purchase #5 | $207.53 | 10.110% | $228.5113 | $228.51 | $228.50 | $228.50 |
| Purchase #6 | $20.34 | 4.854% | $21.3273 | $21.33 | $21.35 | $21.30 |
| Purchase #7 | $109.84 | 5.725% | $116.1283 | $116.13 | $116.15 | $116.10 |
| 7 purchase totals = | $877.24 | $932.1917 | $932.20 | $932.25 | $932.20 | |