| 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 | $128.70 | 6.265% | $136.7631 | $136.76 | $136.75 | $136.80 |
| Purchase #2 | $41.49 | 12.864% | $46.8273 | $46.83 | $46.85 | $46.80 |
| Purchase #3 | $233.55 | 5.634% | $246.7082 | $246.71 | $246.70 | $246.70 |
| Purchase #4 | $109.28 | 3.499% | $113.1037 | $113.10 | $113.10 | $113.10 |
| Purchase #5 | $142.95 | 6.317% | $151.9802 | $151.98 | $152.00 | $152.00 |
| Purchase #6 | $213.41 | 8.311% | $231.1465 | $231.15 | $231.15 | $231.10 |
| Purchase #7 | $148.73 | 11.655% | $166.0645 | $166.06 | $166.05 | $166.10 |
| 7 purchase totals = | $1,018.11 | $1,092.5935 | $1,092.59 | $1,092.60 | $1,092.60 | |