| 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 | $222.78 | 5.415% | $234.8435 | $234.84 | $234.85 | $234.80 |
| Purchase #2 | $141.50 | 11.591% | $157.9013 | $157.90 | $157.90 | $157.90 |
| Purchase #3 | $125.38 | 12.508% | $141.0625 | $141.06 | $141.05 | $141.10 |
| Purchase #4 | $29.61 | 9.248% | $32.3483 | $32.35 | $32.35 | $32.30 |
| Purchase #5 | $130.88 | 5.790% | $138.458 | $138.46 | $138.45 | $138.50 |
| Purchase #6 | $112.91 | 6.174% | $119.8811 | $119.88 | $119.90 | $119.90 |
| Purchase #7 | $43.75 | 12.857% | $49.3749 | $49.37 | $49.35 | $49.40 |
| 7 purchase totals = | $806.81 | $873.8696 | $873.86 | $873.85 | $873.90 | |