| 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 | $125.40 | 11.383% | $139.6743 | $139.67 | $139.65 | $139.70 |
| Purchase #2 | $57.33 | 13.108% | $64.8448 | $64.84 | $64.85 | $64.80 |
| Purchase #3 | $243.75 | 11.451% | $271.6618 | $271.66 | $271.65 | $271.70 |
| Purchase #4 | $150.60 | 12.166% | $168.922 | $168.92 | $168.90 | $168.90 |
| Purchase #5 | $210.27 | 13.323% | $238.2843 | $238.28 | $238.30 | $238.30 |
| Purchase #6 | $218.68 | 6.411% | $232.6996 | $232.70 | $232.70 | $232.70 |
| Purchase #7 | $246.92 | 8.712% | $268.4317 | $268.43 | $268.45 | $268.40 |
| 7 purchase totals = | $1,252.95 | $1,384.5185 | $1,384.50 | $1,384.50 | $1,384.50 | |