| 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 | $236.83 | 3.351% | $244.7662 | $244.77 | $244.75 | $244.80 |
| Purchase #2 | $151.51 | 12.721% | $170.7836 | $170.78 | $170.80 | $170.80 |
| Purchase #3 | $191.99 | 4.531% | $200.6891 | $200.69 | $200.70 | $200.70 |
| Purchase #4 | $25.92 | 12.242% | $29.0931 | $29.09 | $29.10 | $29.10 |
| Purchase #5 | $12.71 | 11.809% | $14.2109 | $14.21 | $14.20 | $14.20 |
| Purchase #6 | $104.69 | 8.106% | $113.1762 | $113.18 | $113.20 | $113.20 |
| Purchase #7 | $244.98 | 11.785% | $273.8509 | $273.85 | $273.85 | $273.90 |
| 7 purchase totals = | $968.63 | $1,046.5700 | $1,046.57 | $1,046.60 | $1,046.70 | |