| 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 | $204.97 | 11.437% | $228.4124 | $228.41 | $228.40 | $228.40 |
| Purchase #2 | $236.37 | 9.319% | $258.3973 | $258.40 | $258.40 | $258.40 |
| Purchase #3 | $188.76 | 8.526% | $204.8537 | $204.85 | $204.85 | $204.90 |
| Purchase #4 | $242.46 | 6.134% | $257.3325 | $257.33 | $257.35 | $257.30 |
| Purchase #5 | $55.90 | 13.202% | $63.2799 | $63.28 | $63.30 | $63.30 |
| Purchase #6 | $128.96 | 7.743% | $138.9454 | $138.95 | $138.95 | $138.90 |
| Purchase #7 | $12.42 | 10.405% | $13.7123 | $13.71 | $13.70 | $13.70 |
| 7 purchase totals = | $1,069.84 | $1,164.9335 | $1,164.93 | $1,164.95 | $1,164.90 | |