| 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 | $121.47 | 5.171% | $127.7512 | $127.75 | $127.75 | $127.80 |
| Purchase #2 | $39.59 | 10.261% | $43.6523 | $43.65 | $43.65 | $43.70 |
| Purchase #3 | $154.73 | 10.395% | $170.8142 | $170.81 | $170.80 | $170.80 |
| Purchase #4 | $216.26 | 5.761% | $228.7187 | $228.72 | $228.70 | $228.70 |
| Purchase #5 | $121.55 | 7.508% | $130.676 | $130.68 | $130.70 | $130.70 |
| Purchase #6 | $117.48 | 4.546% | $122.8206 | $122.82 | $122.80 | $122.80 |
| Purchase #7 | $88.49 | 5.867% | $93.6817 | $93.68 | $93.70 | $93.70 |
| 7 purchase totals = | $859.57 | $918.1147 | $918.11 | $918.10 | $918.20 | |