| 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 | $249.78 | 7.319% | $268.0614 | $268.06 | $268.05 | $268.10 |
| Purchase #2 | $37.42 | 10.294% | $41.272 | $41.27 | $41.25 | $41.30 |
| Purchase #3 | $134.93 | 4.608% | $141.1476 | $141.15 | $141.15 | $141.10 |
| Purchase #4 | $190.76 | 5.353% | $200.9714 | $200.97 | $200.95 | $201.00 |
| Purchase #5 | $41.86 | 13.818% | $47.6442 | $47.64 | $47.65 | $47.60 |
| Purchase #6 | $23.86 | 9.594% | $26.1491 | $26.15 | $26.15 | $26.10 |
| Purchase #7 | $38.61 | 7.726% | $41.593 | $41.59 | $41.60 | $41.60 |
| 7 purchase totals = | $717.22 | $766.8387 | $766.83 | $766.80 | $766.80 | |