| 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 | $226.48 | 4.197% | $235.9854 | $235.99 | $236.00 | $236.00 |
| Purchase #2 | $173.25 | 10.175% | $190.8782 | $190.88 | $190.90 | $190.90 |
| Purchase #3 | $87.40 | 8.286% | $94.642 | $94.64 | $94.65 | $94.60 |
| Purchase #4 | $110.76 | 11.143% | $123.102 | $123.10 | $123.10 | $123.10 |
| Purchase #5 | $54.44 | 13.671% | $61.8825 | $61.88 | $61.90 | $61.90 |
| Purchase #6 | $109.41 | 5.817% | $115.7744 | $115.77 | $115.75 | $115.80 |
| Purchase #7 | $28.33 | 3.778% | $29.4003 | $29.40 | $29.40 | $29.40 |
| 7 purchase totals = | $790.07 | $851.6648 | $851.66 | $851.70 | $851.70 | |