| 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 | $238.31 | 9.258% | $260.3727 | $260.37 | $260.35 | $260.40 |
| Purchase #2 | $158.25 | 7.557% | $170.209 | $170.21 | $170.20 | $170.20 |
| Purchase #3 | $87.44 | 9.135% | $95.4276 | $95.43 | $95.45 | $95.40 |
| Purchase #4 | $90.79 | 6.387% | $96.5888 | $96.59 | $96.60 | $96.60 |
| Purchase #5 | $48.33 | 5.408% | $50.9437 | $50.94 | $50.95 | $50.90 |
| Purchase #6 | $139.72 | 4.186% | $145.5687 | $145.57 | $145.55 | $145.60 |
| Purchase #7 | $113.38 | 11.377% | $126.2792 | $126.28 | $126.30 | $126.30 |
| 7 purchase totals = | $876.22 | $945.3897 | $945.39 | $945.40 | $945.40 | |