| 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 | $96.38 | 12.303% | $108.2376 | $108.24 | $108.25 | $108.20 |
| Purchase #2 | $132.96 | 3.837% | $138.0617 | $138.06 | $138.05 | $138.10 |
| Purchase #3 | $64.46 | 4.775% | $67.538 | $67.54 | $67.55 | $67.50 |
| Purchase #4 | $227.51 | 9.494% | $249.1098 | $249.11 | $249.10 | $249.10 |
| Purchase #5 | $149.77 | 3.856% | $155.5451 | $155.55 | $155.55 | $155.50 |
| Purchase #6 | $194.38 | 5.126% | $204.3439 | $204.34 | $204.35 | $204.30 |
| Purchase #7 | $141.25 | 6.404% | $150.2957 | $150.30 | $150.30 | $150.30 |
| 7 purchase totals = | $1,006.71 | $1,073.1318 | $1,073.14 | $1,073.15 | $1,073.00 | |