| 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 | $242.85 | 8.648% | $263.8517 | $263.85 | $263.85 | $263.90 |
| Purchase #2 | $81.48 | 10.361% | $89.9221 | $89.92 | $89.90 | $89.90 |
| Purchase #3 | $170.77 | 13.590% | $193.9776 | $193.98 | $194.00 | $194.00 |
| Purchase #4 | $188.65 | 6.580% | $201.0632 | $201.06 | $201.05 | $201.10 |
| Purchase #5 | $245.40 | 6.700% | $261.8418 | $261.84 | $261.85 | $261.80 |
| Purchase #6 | $169.61 | 8.453% | $183.9471 | $183.95 | $183.95 | $183.90 |
| Purchase #7 | $249.97 | 13.653% | $284.0984 | $284.10 | $284.10 | $284.10 |
| 7 purchase totals = | $1,348.73 | $1,478.7019 | $1,478.70 | $1,478.70 | $1,478.70 | |