| 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 | $119.72 | 6.850% | $127.9208 | $127.92 | $127.90 | $127.90 |
| Purchase #2 | $201.53 | 9.872% | $221.425 | $221.43 | $221.45 | $221.40 |
| Purchase #3 | $235.96 | 13.639% | $268.1426 | $268.14 | $268.15 | $268.10 |
| Purchase #4 | $141.63 | 13.709% | $161.0461 | $161.05 | $161.05 | $161.00 |
| Purchase #5 | $37.61 | 11.742% | $42.0262 | $42.03 | $42.05 | $42.00 |
| Purchase #6 | $213.87 | 12.125% | $239.8017 | $239.80 | $239.80 | $239.80 |
| Purchase #7 | $61.79 | 8.294% | $66.9149 | $66.91 | $66.90 | $66.90 |
| 7 purchase totals = | $1,012.11 | $1,127.2773 | $1,127.28 | $1,127.30 | $1,127.10 | |