| 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 | $212.89 | 6.686% | $227.1238 | $227.12 | $227.10 | $227.10 |
| Purchase #2 | $26.55 | 4.197% | $27.6643 | $27.66 | $27.65 | $27.70 |
| Purchase #3 | $27.69 | 8.696% | $30.0979 | $30.10 | $30.10 | $30.10 |
| Purchase #4 | $117.50 | 4.235% | $122.4761 | $122.48 | $122.50 | $122.50 |
| Purchase #5 | $152.39 | 12.240% | $171.0425 | $171.04 | $171.05 | $171.00 |
| Purchase #6 | $25.78 | 11.686% | $28.7927 | $28.79 | $28.80 | $28.80 |
| Purchase #7 | $131.49 | 6.182% | $139.6187 | $139.62 | $139.60 | $139.60 |
| 7 purchase totals = | $694.29 | $746.8160 | $746.81 | $746.80 | $746.80 | |