| 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 | $121.43 | 7.508% | $130.547 | $130.55 | $130.55 | $130.50 |
| Purchase #2 | $119.32 | 4.871% | $125.1321 | $125.13 | $125.15 | $125.10 |
| Purchase #3 | $57.94 | 10.749% | $64.168 | $64.17 | $64.15 | $64.20 |
| Purchase #4 | $119.92 | 6.485% | $127.6968 | $127.70 | $127.70 | $127.70 |
| Purchase #5 | $178.69 | 6.771% | $190.7891 | $190.79 | $190.80 | $190.80 |
| Purchase #6 | $249.60 | 3.284% | $257.7969 | $257.80 | $257.80 | $257.80 |
| Purchase #7 | $31.77 | 4.866% | $33.3159 | $33.32 | $33.30 | $33.30 |
| 7 purchase totals = | $878.67 | $929.4458 | $929.46 | $929.45 | $929.40 | |