| 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 | $81.43 | 8.634% | $88.4607 | $88.46 | $88.45 | $88.50 |
| Purchase #2 | $179.90 | 9.672% | $197.2999 | $197.30 | $197.30 | $197.30 |
| Purchase #3 | $74.82 | 13.174% | $84.6768 | $84.68 | $84.70 | $84.70 |
| Purchase #4 | $191.71 | 11.374% | $213.5151 | $213.52 | $213.50 | $213.50 |
| Purchase #5 | $226.44 | 13.322% | $256.6063 | $256.61 | $256.60 | $256.60 |
| Purchase #6 | $217.46 | 9.208% | $237.4837 | $237.48 | $237.50 | $237.50 |
| Purchase #7 | $41.28 | 13.625% | $46.9044 | $46.90 | $46.90 | $46.90 |
| 7 purchase totals = | $1,013.04 | $1,124.9469 | $1,124.95 | $1,124.95 | $1,125.00 | |