| 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 | $178.52 | 4.123% | $185.8804 | $185.88 | $185.90 | $185.90 |
| Purchase #2 | $126.35 | 9.546% | $138.4114 | $138.41 | $138.40 | $138.40 |
| Purchase #3 | $90.39 | 13.115% | $102.2446 | $102.24 | $102.25 | $102.20 |
| Purchase #4 | $201.82 | 5.355% | $212.6275 | $212.63 | $212.65 | $212.60 |
| Purchase #5 | $86.89 | 3.279% | $89.7391 | $89.74 | $89.75 | $89.70 |
| Purchase #6 | $247.47 | 12.201% | $277.6638 | $277.66 | $277.65 | $277.70 |
| Purchase #7 | $26.95 | 6.471% | $28.6939 | $28.69 | $28.70 | $28.70 |
| 7 purchase totals = | $958.39 | $1,035.2607 | $1,035.25 | $1,035.30 | $1,035.20 | |