| 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 | $221.70 | 11.774% | $247.803 | $247.80 | $247.80 | $247.80 |
| Purchase #2 | $237.37 | 5.135% | $249.5589 | $249.56 | $249.55 | $249.60 |
| Purchase #3 | $238.51 | 4.730% | $249.7915 | $249.79 | $249.80 | $249.80 |
| Purchase #4 | $231.97 | 4.494% | $242.3947 | $242.39 | $242.40 | $242.40 |
| Purchase #5 | $237.89 | 8.554% | $258.2391 | $258.24 | $258.25 | $258.20 |
| Purchase #6 | $154.26 | 9.288% | $168.5877 | $168.59 | $168.60 | $168.60 |
| Purchase #7 | $12.46 | 10.843% | $13.811 | $13.81 | $13.80 | $13.80 |
| 7 purchase totals = | $1,334.16 | $1,430.1859 | $1,430.18 | $1,430.20 | $1,430.20 | |