| 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 | $114.41 | 13.821% | $130.2226 | $130.22 | $130.20 | $130.20 |
| Purchase #2 | $133.73 | 6.757% | $142.7661 | $142.77 | $142.75 | $142.80 |
| Purchase #3 | $141.81 | 4.565% | $148.2836 | $148.28 | $148.30 | $148.30 |
| Purchase #4 | $48.61 | 12.787% | $54.8258 | $54.83 | $54.85 | $54.80 |
| Purchase #5 | $182.82 | 11.176% | $203.252 | $203.25 | $203.25 | $203.30 |
| Purchase #6 | $47.98 | 4.564% | $50.1698 | $50.17 | $50.15 | $50.20 |
| Purchase #7 | $220.74 | 3.618% | $228.7264 | $228.73 | $228.75 | $228.70 |
| 7 purchase totals = | $890.10 | $958.2463 | $958.25 | $958.25 | $958.30 | |