| 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 | $212.38 | 6.831% | $226.8877 | $226.89 | $226.90 | $226.90 |
| Purchase #2 | $228.95 | 3.566% | $237.1144 | $237.11 | $237.10 | $237.10 |
| Purchase #3 | $138.41 | 12.513% | $155.7292 | $155.73 | $155.75 | $155.70 |
| Purchase #4 | $110.27 | 7.641% | $118.6957 | $118.70 | $118.70 | $118.70 |
| Purchase #5 | $143.37 | 4.354% | $149.6123 | $149.61 | $149.60 | $149.60 |
| Purchase #6 | $57.30 | 8.758% | $62.3183 | $62.32 | $62.30 | $62.30 |
| Purchase #7 | $245.60 | 11.491% | $273.8219 | $273.82 | $273.80 | $273.80 |
| 7 purchase totals = | $1,136.28 | $1,224.1795 | $1,224.18 | $1,224.15 | $1,224.10 | |