| 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 | $132.65 | 10.150% | $146.114 | $146.11 | $146.10 | $146.10 |
| Purchase #2 | $64.28 | 12.638% | $72.4037 | $72.40 | $72.40 | $72.40 |
| Purchase #3 | $9.99 | 5.115% | $10.501 | $10.50 | $10.50 | $10.50 |
| Purchase #4 | $88.66 | 9.231% | $96.8442 | $96.84 | $96.85 | $96.80 |
| Purchase #5 | $211.30 | 5.398% | $222.706 | $222.71 | $222.70 | $222.70 |
| Purchase #6 | $204.99 | 4.492% | $214.1982 | $214.20 | $214.20 | $214.20 |
| Purchase #7 | $64.89 | 5.380% | $68.3811 | $68.38 | $68.40 | $68.40 |
| 7 purchase totals = | $776.76 | $831.1482 | $831.14 | $831.15 | $831.10 | |