| 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 | $107.98 | 11.691% | $120.6039 | $120.60 | $120.60 | $120.60 |
| Purchase #2 | $120.57 | 13.390% | $136.7143 | $136.71 | $136.70 | $136.70 |
| Purchase #3 | $130.50 | 12.291% | $146.5398 | $146.54 | $146.55 | $146.50 |
| Purchase #4 | $133.78 | 10.701% | $148.0958 | $148.10 | $148.10 | $148.10 |
| Purchase #5 | $58.90 | 4.146% | $61.342 | $61.34 | $61.35 | $61.30 |
| Purchase #6 | $149.83 | 13.191% | $169.5941 | $169.59 | $169.60 | $169.60 |
| Purchase #7 | $133.84 | 13.710% | $152.1895 | $152.19 | $152.20 | $152.20 |
| 7 purchase totals = | $835.40 | $935.0794 | $935.07 | $935.10 | $935.00 | |