| 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 | $132.91 | 7.498% | $142.8756 | $142.88 | $142.90 | $142.90 |
| Purchase #2 | $59.40 | 12.621% | $66.8969 | $66.90 | $66.90 | $66.90 |
| Purchase #3 | $226.71 | 11.108% | $251.8929 | $251.89 | $251.90 | $251.90 |
| Purchase #4 | $57.77 | 11.151% | $64.2119 | $64.21 | $64.20 | $64.20 |
| Purchase #5 | $49.83 | 12.362% | $55.99 | $55.99 | $56.00 | $56.00 |
| Purchase #6 | $216.32 | 4.512% | $226.0804 | $226.08 | $226.10 | $226.10 |
| Purchase #7 | $246.53 | 5.753% | $260.7129 | $260.71 | $260.70 | $260.70 |
| 7 purchase totals = | $989.47 | $1,068.6606 | $1,068.66 | $1,068.70 | $1,068.70 | |