| 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 | $231.45 | 11.860% | $258.9 | $258.90 | $258.90 | $258.90 |
| Purchase #2 | $165.70 | 5.741% | $175.2128 | $175.21 | $175.20 | $175.20 |
| Purchase #3 | $188.83 | 4.537% | $197.3972 | $197.40 | $197.40 | $197.40 |
| Purchase #4 | $68.50 | 10.752% | $75.8651 | $75.87 | $75.85 | $75.90 |
| Purchase #5 | $73.88 | 10.724% | $81.8029 | $81.80 | $81.80 | $81.80 |
| Purchase #6 | $101.33 | 8.452% | $109.8944 | $109.89 | $109.90 | $109.90 |
| Purchase #7 | $83.83 | 12.576% | $94.3725 | $94.37 | $94.35 | $94.40 |
| 7 purchase totals = | $913.52 | $993.4449 | $993.44 | $993.40 | $993.50 | |