| 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 | $113.53 | 10.201% | $125.1112 | $125.11 | $125.10 | $125.10 |
| Purchase #2 | $247.95 | 3.531% | $256.7051 | $256.71 | $256.70 | $256.70 |
| Purchase #3 | $138.64 | 8.284% | $150.1249 | $150.12 | $150.10 | $150.10 |
| Purchase #4 | $163.25 | 8.381% | $176.932 | $176.93 | $176.95 | $176.90 |
| Purchase #5 | $40.96 | 6.485% | $43.6163 | $43.62 | $43.60 | $43.60 |
| Purchase #6 | $53.25 | 6.140% | $56.5196 | $56.52 | $56.50 | $56.50 |
| Purchase #7 | $101.46 | 6.651% | $108.2081 | $108.21 | $108.20 | $108.20 |
| 7 purchase totals = | $859.04 | $917.2172 | $917.22 | $917.15 | $917.10 | |