| 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 | $103.35 | 5.852% | $109.398 | $109.40 | $109.40 | $109.40 |
| Purchase #2 | $209.89 | 3.466% | $217.1648 | $217.16 | $217.15 | $217.20 |
| Purchase #3 | $84.30 | 9.322% | $92.1584 | $92.16 | $92.15 | $92.20 |
| Purchase #4 | $98.41 | 12.649% | $110.8579 | $110.86 | $110.85 | $110.90 |
| Purchase #5 | $120.79 | 6.112% | $128.1727 | $128.17 | $128.15 | $128.20 |
| Purchase #6 | $47.96 | 8.363% | $51.9709 | $51.97 | $51.95 | $52.00 |
| Purchase #7 | $160.96 | 8.692% | $174.9506 | $174.95 | $174.95 | $175.00 |
| 7 purchase totals = | $825.66 | $884.6733 | $884.67 | $884.60 | $884.90 | |