| 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 | $206.31 | 4.689% | $215.9839 | $215.98 | $216.00 | $216.00 |
| Purchase #2 | $221.56 | 10.353% | $244.4981 | $244.50 | $244.50 | $244.50 |
| Purchase #3 | $204.74 | 13.752% | $232.8958 | $232.90 | $232.90 | $232.90 |
| Purchase #4 | $216.72 | 4.586% | $226.6588 | $226.66 | $226.65 | $226.70 |
| Purchase #5 | $246.56 | 13.209% | $279.1281 | $279.13 | $279.15 | $279.10 |
| Purchase #6 | $239.88 | 10.326% | $264.65 | $264.65 | $264.65 | $264.70 |
| Purchase #7 | $215.89 | 9.334% | $236.0412 | $236.04 | $236.05 | $236.00 |
| 7 purchase totals = | $1,551.66 | $1,699.8559 | $1,699.86 | $1,699.90 | $1,699.90 | |