| 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 | $6.68 | 7.172% | $7.1591 | $7.16 | $7.15 | $7.20 |
| Purchase #2 | $101.76 | 8.395% | $110.3028 | $110.30 | $110.30 | $110.30 |
| Purchase #3 | $221.79 | 8.485% | $240.6089 | $240.61 | $240.60 | $240.60 |
| Purchase #4 | $148.49 | 6.279% | $157.8137 | $157.81 | $157.80 | $157.80 |
| Purchase #5 | $91.59 | 7.102% | $98.0947 | $98.09 | $98.10 | $98.10 |
| Purchase #6 | $241.88 | 13.321% | $274.1008 | $274.10 | $274.10 | $274.10 |
| Purchase #7 | $125.39 | 8.546% | $136.1058 | $136.11 | $136.10 | $136.10 |
| 7 purchase totals = | $937.58 | $1,024.1858 | $1,024.18 | $1,024.15 | $1,024.20 | |