| 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 | $247.71 | 11.641% | $276.5459 | $276.55 | $276.55 | $276.50 |
| Purchase #2 | $193.95 | 8.552% | $210.5366 | $210.54 | $210.55 | $210.50 |
| Purchase #3 | $87.29 | 8.333% | $94.5639 | $94.56 | $94.55 | $94.60 |
| Purchase #4 | $208.39 | 5.178% | $219.1804 | $219.18 | $219.20 | $219.20 |
| Purchase #5 | $110.51 | 10.244% | $121.8306 | $121.83 | $121.85 | $121.80 |
| Purchase #6 | $160.43 | 11.575% | $178.9998 | $179.00 | $179.00 | $179.00 |
| Purchase #7 | $48.64 | 10.850% | $53.9174 | $53.92 | $53.90 | $53.90 |
| 7 purchase totals = | $1,056.92 | $1,155.5746 | $1,155.58 | $1,155.60 | $1,155.50 | |