| 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 | $247.68 | 4.655% | $259.2095 | $259.21 | $259.20 | $259.20 |
| Purchase #2 | $190.86 | 7.369% | $204.9245 | $204.92 | $204.90 | $204.90 |
| Purchase #3 | $190.62 | 11.837% | $213.1837 | $213.18 | $213.20 | $213.20 |
| Purchase #4 | $132.36 | 4.854% | $138.7848 | $138.78 | $138.80 | $138.80 |
| Purchase #5 | $79.56 | 11.155% | $88.4349 | $88.43 | $88.45 | $88.40 |
| Purchase #6 | $103.30 | 7.633% | $111.1849 | $111.18 | $111.20 | $111.20 |
| Purchase #7 | $235.73 | 9.494% | $258.1102 | $258.11 | $258.10 | $258.10 |
| 7 purchase totals = | $1,180.11 | $1,273.8325 | $1,273.81 | $1,273.85 | $1,273.80 | |