| 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 | $125.96 | 8.472% | $136.6313 | $136.63 | $136.65 | $136.60 |
| Purchase #2 | $107.37 | 12.810% | $121.1241 | $121.12 | $121.10 | $121.10 |
| Purchase #3 | $101.79 | 6.614% | $108.5224 | $108.52 | $108.50 | $108.50 |
| Purchase #4 | $216.71 | 12.851% | $244.5594 | $244.56 | $244.55 | $244.60 |
| Purchase #5 | $102.94 | 11.800% | $115.0869 | $115.09 | $115.10 | $115.10 |
| Purchase #6 | $223.61 | 8.473% | $242.5565 | $242.56 | $242.55 | $242.60 |
| Purchase #7 | $226.54 | 9.422% | $247.8846 | $247.88 | $247.90 | $247.90 |
| 7 purchase totals = | $1,104.92 | $1,216.3652 | $1,216.36 | $1,216.35 | $1,216.40 | |