| 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 | $226.78 | 12.442% | $254.996 | $255.00 | $255.00 | $255.00 |
| Purchase #2 | $37.94 | 11.507% | $42.3058 | $42.31 | $42.30 | $42.30 |
| Purchase #3 | $135.68 | 3.706% | $140.7083 | $140.71 | $140.70 | $140.70 |
| Purchase #4 | $60.82 | 13.375% | $68.9547 | $68.95 | $68.95 | $69.00 |
| Purchase #5 | $120.70 | 5.694% | $127.5727 | $127.57 | $127.55 | $127.60 |
| Purchase #6 | $95.76 | 9.367% | $104.7298 | $104.73 | $104.75 | $104.70 |
| Purchase #7 | $216.93 | 3.708% | $224.9738 | $224.97 | $224.95 | $225.00 |
| 7 purchase totals = | $894.61 | $964.2411 | $964.24 | $964.20 | $964.30 | |