| 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 | $85.47 | 8.667% | $92.8777 | $92.88 | $92.90 | $92.90 |
| Purchase #2 | $48.86 | 9.821% | $53.6585 | $53.66 | $53.65 | $53.70 |
| Purchase #3 | $158.62 | 10.352% | $175.0403 | $175.04 | $175.05 | $175.00 |
| Purchase #4 | $212.58 | 10.173% | $234.2058 | $234.21 | $234.20 | $234.20 |
| Purchase #5 | $240.61 | 4.522% | $251.4904 | $251.49 | $251.50 | $251.50 |
| Purchase #6 | $176.91 | 13.628% | $201.0193 | $201.02 | $201.00 | $201.00 |
| Purchase #7 | $140.73 | 6.409% | $149.7494 | $149.75 | $149.75 | $149.70 |
| 7 purchase totals = | $1,063.78 | $1,158.0414 | $1,158.05 | $1,158.05 | $1,158.00 | |