| 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 | $204.64 | 5.434% | $215.7601 | $215.76 | $215.75 | $215.80 |
| Purchase #2 | $21.82 | 7.540% | $23.4652 | $23.47 | $23.45 | $23.50 |
| Purchase #3 | $169.35 | 10.716% | $187.4975 | $187.50 | $187.50 | $187.50 |
| Purchase #4 | $168.31 | 5.707% | $177.9155 | $177.92 | $177.90 | $177.90 |
| Purchase #5 | $25.46 | 5.822% | $26.9423 | $26.94 | $26.95 | $26.90 |
| Purchase #6 | $205.71 | 8.593% | $223.3867 | $223.39 | $223.40 | $223.40 |
| Purchase #7 | $99.61 | 3.488% | $103.0844 | $103.08 | $103.10 | $103.10 |
| 7 purchase totals = | $894.90 | $958.0517 | $958.06 | $958.05 | $958.10 | |