| 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 | $138.64 | 3.751% | $143.8404 | $143.84 | $143.85 | $143.80 |
| Purchase #2 | $234.62 | 4.173% | $244.4107 | $244.41 | $244.40 | $244.40 |
| Purchase #3 | $116.76 | 5.556% | $123.2472 | $123.25 | $123.25 | $123.20 |
| Purchase #4 | $12.35 | 12.680% | $13.916 | $13.92 | $13.90 | $13.90 |
| Purchase #5 | $17.47 | 5.290% | $18.3942 | $18.39 | $18.40 | $18.40 |
| Purchase #6 | $101.48 | 4.703% | $106.2526 | $106.25 | $106.25 | $106.30 |
| Purchase #7 | $39.86 | 11.550% | $44.4638 | $44.46 | $44.45 | $44.50 |
| 7 purchase totals = | $661.18 | $694.5249 | $694.52 | $694.50 | $694.50 | |