| 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 | $222.44 | 6.339% | $236.5405 | $236.54 | $236.55 | $236.50 |
| Purchase #2 | $159.96 | 11.657% | $178.6065 | $178.61 | $178.60 | $178.60 |
| Purchase #3 | $76.71 | 12.870% | $86.5826 | $86.58 | $86.60 | $86.60 |
| Purchase #4 | $79.29 | 12.429% | $89.145 | $89.15 | $89.15 | $89.10 |
| Purchase #5 | $232.64 | 5.243% | $244.8373 | $244.84 | $244.85 | $244.80 |
| Purchase #6 | $209.31 | 12.460% | $235.39 | $235.39 | $235.40 | $235.40 |
| Purchase #7 | $239.92 | 4.773% | $251.3714 | $251.37 | $251.35 | $251.40 |
| 7 purchase totals = | $1,220.27 | $1,322.4733 | $1,322.48 | $1,322.50 | $1,322.40 | |