| 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 | $196.44 | 8.182% | $212.5127 | $212.51 | $212.50 | $212.50 |
| Purchase #2 | $58.27 | 10.728% | $64.5212 | $64.52 | $64.50 | $64.50 |
| Purchase #3 | $130.70 | 6.448% | $139.1275 | $139.13 | $139.15 | $139.10 |
| Purchase #4 | $43.65 | 8.340% | $47.2904 | $47.29 | $47.30 | $47.30 |
| Purchase #5 | $151.66 | 9.124% | $165.4975 | $165.50 | $165.50 | $165.50 |
| Purchase #6 | $162.88 | 4.813% | $170.7194 | $170.72 | $170.70 | $170.70 |
| Purchase #7 | $126.88 | 7.712% | $136.665 | $136.67 | $136.65 | $136.70 |
| 7 purchase totals = | $870.48 | $936.3337 | $936.34 | $936.30 | $936.30 | |