| 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 | $99.30 | 11.123% | $110.3451 | $110.35 | $110.35 | $110.30 |
| Purchase #2 | $221.87 | 6.840% | $237.0459 | $237.05 | $237.05 | $237.00 |
| Purchase #3 | $87.48 | 12.494% | $98.4098 | $98.41 | $98.40 | $98.40 |
| Purchase #4 | $92.39 | 11.182% | $102.721 | $102.72 | $102.70 | $102.70 |
| Purchase #5 | $179.74 | 11.410% | $200.2483 | $200.25 | $200.25 | $200.20 |
| Purchase #6 | $23.38 | 3.349% | $24.163 | $24.16 | $24.15 | $24.20 |
| Purchase #7 | $153.97 | 9.172% | $168.0921 | $168.09 | $168.10 | $168.10 |
| 7 purchase totals = | $858.13 | $941.0252 | $941.03 | $941.00 | $940.90 | |