| 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 | $110.26 | 12.748% | $124.3159 | $124.32 | $124.30 | $124.30 |
| Purchase #2 | $219.33 | 4.560% | $229.3314 | $229.33 | $229.35 | $229.30 |
| Purchase #3 | $41.49 | 3.685% | $43.0189 | $43.02 | $43.00 | $43.00 |
| Purchase #4 | $149.87 | 6.657% | $159.8468 | $159.85 | $159.85 | $159.80 |
| Purchase #5 | $42.34 | 9.198% | $46.2344 | $46.23 | $46.25 | $46.20 |
| Purchase #6 | $38.25 | 11.411% | $42.6147 | $42.61 | $42.60 | $42.60 |
| Purchase #7 | $69.97 | 8.334% | $75.8013 | $75.80 | $75.80 | $75.80 |
| 7 purchase totals = | $671.51 | $721.1634 | $721.16 | $721.15 | $721.00 | |