| 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 | $101.55 | 11.857% | $113.5908 | $113.59 | $113.60 | $113.60 |
| Purchase #2 | $231.44 | 6.837% | $247.2636 | $247.26 | $247.25 | $247.30 |
| Purchase #3 | $37.31 | 5.816% | $39.4799 | $39.48 | $39.50 | $39.50 |
| Purchase #4 | $82.98 | 13.123% | $93.8695 | $93.87 | $93.85 | $93.90 |
| Purchase #5 | $137.95 | 10.663% | $152.6596 | $152.66 | $152.65 | $152.70 |
| Purchase #6 | $53.31 | 5.383% | $56.1797 | $56.18 | $56.20 | $56.20 |
| Purchase #7 | $123.81 | 6.718% | $132.1276 | $132.13 | $132.15 | $132.10 |
| 7 purchase totals = | $768.35 | $835.1707 | $835.17 | $835.20 | $835.30 | |