| 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 | $239.66 | 8.613% | $260.3019 | $260.30 | $260.30 | $260.30 |
| Purchase #2 | $235.34 | 12.813% | $265.4941 | $265.49 | $265.50 | $265.50 |
| Purchase #3 | $187.46 | 13.728% | $213.1945 | $213.19 | $213.20 | $213.20 |
| Purchase #4 | $28.33 | 3.302% | $29.2655 | $29.27 | $29.25 | $29.30 |
| Purchase #5 | $138.66 | 10.428% | $153.1195 | $153.12 | $153.10 | $153.10 |
| Purchase #6 | $56.40 | 5.625% | $59.5725 | $59.57 | $59.55 | $59.60 |
| Purchase #7 | $88.27 | 6.470% | $93.9811 | $93.98 | $94.00 | $94.00 |
| 7 purchase totals = | $974.12 | $1,074.9291 | $1,074.92 | $1,074.90 | $1,075.00 | |