| 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 | $222.98 | 9.660% | $244.5199 | $244.52 | $244.50 | $244.50 |
| Purchase #2 | $55.80 | 11.315% | $62.1138 | $62.11 | $62.10 | $62.10 |
| Purchase #3 | $136.64 | 3.689% | $141.6806 | $141.68 | $141.70 | $141.70 |
| Purchase #4 | $123.70 | 10.191% | $136.3063 | $136.31 | $136.30 | $136.30 |
| Purchase #5 | $58.71 | 4.388% | $61.2862 | $61.29 | $61.30 | $61.30 |
| Purchase #6 | $53.58 | 3.143% | $55.264 | $55.26 | $55.25 | $55.30 |
| Purchase #7 | $113.72 | 11.326% | $126.5999 | $126.60 | $126.60 | $126.60 |
| 7 purchase totals = | $765.13 | $827.7707 | $827.77 | $827.75 | $827.80 | |