| 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 | $112.64 | 12.856% | $127.121 | $127.12 | $127.10 | $127.10 |
| Purchase #2 | $219.53 | 13.858% | $249.9525 | $249.95 | $249.95 | $250.00 |
| Purchase #3 | $216.28 | 4.131% | $225.2145 | $225.21 | $225.20 | $225.20 |
| Purchase #4 | $123.49 | 9.722% | $135.4957 | $135.50 | $135.50 | $135.50 |
| Purchase #5 | $46.49 | 10.375% | $51.3133 | $51.31 | $51.30 | $51.30 |
| Purchase #6 | $66.32 | 13.709% | $75.4118 | $75.41 | $75.40 | $75.40 |
| Purchase #7 | $44.81 | 5.511% | $47.2795 | $47.28 | $47.30 | $47.30 |
| 7 purchase totals = | $829.56 | $911.7883 | $911.78 | $911.75 | $911.80 | |