| 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 | $111.61 | 8.569% | $121.1739 | $121.17 | $121.15 | $121.20 |
| Purchase #2 | $90.72 | 11.560% | $101.2072 | $101.21 | $101.20 | $101.20 |
| Purchase #3 | $231.32 | 11.480% | $257.8755 | $257.88 | $257.90 | $257.90 |
| Purchase #4 | $234.75 | 10.808% | $260.1218 | $260.12 | $260.10 | $260.10 |
| Purchase #5 | $213.74 | 6.225% | $227.0453 | $227.05 | $227.05 | $227.00 |
| Purchase #6 | $242.93 | 12.636% | $273.6266 | $273.63 | $273.65 | $273.60 |
| Purchase #7 | $116.50 | 7.300% | $125.0045 | $125.00 | $125.00 | $125.00 |
| 7 purchase totals = | $1,241.57 | $1,366.0548 | $1,366.06 | $1,366.05 | $1,366.00 | |