| 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 | $112.68 | 13.434% | $127.8174 | $127.82 | $127.80 | $127.80 |
| Purchase #2 | $21.76 | 11.184% | $24.1936 | $24.19 | $24.20 | $24.20 |
| Purchase #3 | $210.94 | 4.665% | $220.7804 | $220.78 | $220.80 | $220.80 |
| Purchase #4 | $151.33 | 12.770% | $170.6548 | $170.65 | $170.65 | $170.70 |
| Purchase #5 | $185.81 | 13.555% | $210.9965 | $211.00 | $211.00 | $211.00 |
| Purchase #6 | $239.45 | 4.583% | $250.424 | $250.42 | $250.40 | $250.40 |
| Purchase #7 | $220.62 | 13.247% | $249.8455 | $249.85 | $249.85 | $249.80 |
| 7 purchase totals = | $1,142.59 | $1,254.7122 | $1,254.71 | $1,254.70 | $1,254.70 | |