| 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 | $33.93 | 11.384% | $37.7926 | $37.79 | $37.80 | $37.80 |
| Purchase #2 | $229.59 | 8.631% | $249.4059 | $249.41 | $249.40 | $249.40 |
| Purchase #3 | $132.27 | 6.746% | $141.1929 | $141.19 | $141.20 | $141.20 |
| Purchase #4 | $245.98 | 11.771% | $274.9343 | $274.93 | $274.95 | $274.90 |
| Purchase #5 | $47.68 | 11.393% | $53.1122 | $53.11 | $53.10 | $53.10 |
| Purchase #6 | $213.71 | 5.599% | $225.6756 | $225.68 | $225.70 | $225.70 |
| Purchase #7 | $9.57 | 8.802% | $10.4124 | $10.41 | $10.40 | $10.40 |
| 7 purchase totals = | $912.73 | $992.5259 | $992.52 | $992.55 | $992.50 | |