| 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 | $228.70 | 7.849% | $246.6507 | $246.65 | $246.65 | $246.70 |
| Purchase #2 | $21.41 | 13.642% | $24.3308 | $24.33 | $24.35 | $24.30 |
| Purchase #3 | $41.39 | 3.373% | $42.7861 | $42.79 | $42.80 | $42.80 |
| Purchase #4 | $58.99 | 9.176% | $64.4029 | $64.40 | $64.40 | $64.40 |
| Purchase #5 | $127.49 | 10.540% | $140.9274 | $140.93 | $140.95 | $140.90 |
| Purchase #6 | $182.54 | 4.752% | $191.2143 | $191.21 | $191.20 | $191.20 |
| Purchase #7 | $110.76 | 12.728% | $124.8575 | $124.86 | $124.85 | $124.90 |
| 7 purchase totals = | $771.28 | $835.1697 | $835.17 | $835.20 | $835.20 | |