| 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 | $236.47 | 8.116% | $255.6619 | $255.66 | $255.65 | $255.70 |
| Purchase #2 | $32.83 | 11.288% | $36.5359 | $36.54 | $36.55 | $36.50 |
| Purchase #3 | $196.55 | 13.428% | $222.9427 | $222.94 | $222.95 | $222.90 |
| Purchase #4 | $12.46 | 13.261% | $14.1123 | $14.11 | $14.10 | $14.10 |
| Purchase #5 | $27.58 | 8.370% | $29.8884 | $29.89 | $29.90 | $29.90 |
| Purchase #6 | $237.72 | 9.464% | $260.2178 | $260.22 | $260.20 | $260.20 |
| Purchase #7 | $148.95 | 6.271% | $158.2907 | $158.29 | $158.30 | $158.30 |
| 7 purchase totals = | $892.56 | $977.6497 | $977.65 | $977.65 | $977.60 | |