| 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 | $212.39 | 13.150% | $240.3193 | $240.32 | $240.30 | $240.30 |
| Purchase #2 | $180.75 | 5.747% | $191.1377 | $191.14 | $191.15 | $191.10 |
| Purchase #3 | $73.69 | 4.639% | $77.1085 | $77.11 | $77.10 | $77.10 |
| Purchase #4 | $217.26 | 8.611% | $235.9683 | $235.97 | $235.95 | $236.00 |
| Purchase #5 | $23.61 | 4.369% | $24.6415 | $24.64 | $24.65 | $24.60 |
| Purchase #6 | $109.28 | 6.806% | $116.7176 | $116.72 | $116.70 | $116.70 |
| Purchase #7 | $116.58 | 7.806% | $125.6802 | $125.68 | $125.70 | $125.70 |
| 7 purchase totals = | $933.56 | $1,011.5731 | $1,011.58 | $1,011.55 | $1,011.50 | |