| 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 | $245.95 | 3.509% | $254.5804 | $254.58 | $254.60 | $254.60 |
| Purchase #2 | $134.69 | 6.673% | $143.6779 | $143.68 | $143.70 | $143.70 |
| Purchase #3 | $113.78 | 3.420% | $117.6713 | $117.67 | $117.65 | $117.70 |
| Purchase #4 | $101.58 | 8.651% | $110.3677 | $110.37 | $110.35 | $110.40 |
| Purchase #5 | $170.90 | 6.384% | $181.8103 | $181.81 | $181.80 | $181.80 |
| Purchase #6 | $112.81 | 13.266% | $127.7754 | $127.78 | $127.80 | $127.80 |
| Purchase #7 | $95.63 | 6.720% | $102.0563 | $102.06 | $102.05 | $102.10 |
| 7 purchase totals = | $975.34 | $1,037.9393 | $1,037.95 | $1,037.95 | $1,038.10 | |