| 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 | $219.25 | 4.575% | $229.2807 | $229.28 | $229.30 | $229.30 |
| Purchase #2 | $137.33 | 8.619% | $149.1665 | $149.17 | $149.15 | $149.20 |
| Purchase #3 | $191.33 | 10.816% | $212.0243 | $212.02 | $212.00 | $212.00 |
| Purchase #4 | $187.36 | 9.322% | $204.8257 | $204.83 | $204.85 | $204.80 |
| Purchase #5 | $90.74 | 4.144% | $94.5003 | $94.50 | $94.50 | $94.50 |
| Purchase #6 | $119.82 | 10.183% | $132.0213 | $132.02 | $132.00 | $132.00 |
| Purchase #7 | $50.28 | 9.174% | $54.8927 | $54.89 | $54.90 | $54.90 |
| 7 purchase totals = | $996.11 | $1,076.7115 | $1,076.71 | $1,076.70 | $1,076.70 | |