| 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 | $86.82 | 4.499% | $90.726 | $90.73 | $90.75 | $90.70 |
| Purchase #2 | $98.94 | 13.481% | $112.2781 | $112.28 | $112.30 | $112.30 |
| Purchase #3 | $148.68 | 9.699% | $163.1005 | $163.10 | $163.10 | $163.10 |
| Purchase #4 | $224.61 | 3.628% | $232.7589 | $232.76 | $232.75 | $232.80 |
| Purchase #5 | $216.88 | 10.575% | $239.8151 | $239.82 | $239.80 | $239.80 |
| Purchase #6 | $244.66 | 13.548% | $277.8065 | $277.81 | $277.80 | $277.80 |
| Purchase #7 | $30.38 | 6.261% | $32.2821 | $32.28 | $32.30 | $32.30 |
| 7 purchase totals = | $1,050.97 | $1,148.7672 | $1,148.78 | $1,148.80 | $1,148.80 | |