| 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 | $32.36 | 9.181% | $35.331 | $35.33 | $35.35 | $35.30 |
| Purchase #2 | $210.86 | 8.686% | $229.1753 | $229.18 | $229.20 | $229.20 |
| Purchase #3 | $76.35 | 13.702% | $86.8115 | $86.81 | $86.80 | $86.80 |
| Purchase #4 | $244.94 | 12.594% | $275.7877 | $275.79 | $275.80 | $275.80 |
| Purchase #5 | $247.43 | 9.780% | $271.6287 | $271.63 | $271.65 | $271.60 |
| Purchase #6 | $188.74 | 7.159% | $202.2519 | $202.25 | $202.25 | $202.30 |
| Purchase #7 | $249.51 | 12.717% | $281.2402 | $281.24 | $281.25 | $281.20 |
| 7 purchase totals = | $1,250.19 | $1,382.2263 | $1,382.23 | $1,382.30 | $1,382.20 | |