| 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 | $202.76 | 13.102% | $229.3256 | $229.33 | $229.35 | $229.30 |
| Purchase #2 | $96.51 | 3.180% | $99.579 | $99.58 | $99.60 | $99.60 |
| Purchase #3 | $30.91 | 5.373% | $32.5708 | $32.57 | $32.55 | $32.60 |
| Purchase #4 | $191.55 | 9.495% | $209.7377 | $209.74 | $209.75 | $209.70 |
| Purchase #5 | $138.83 | 11.259% | $154.4609 | $154.46 | $154.45 | $154.50 |
| Purchase #6 | $96.43 | 4.689% | $100.9516 | $100.95 | $100.95 | $101.00 |
| Purchase #7 | $110.98 | 9.402% | $121.4143 | $121.41 | $121.40 | $121.40 |
| 7 purchase totals = | $867.97 | $948.0399 | $948.04 | $948.05 | $948.10 | |