| 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 | $129.77 | 5.511% | $136.9216 | $136.92 | $136.90 | $136.90 |
| Purchase #2 | $201.56 | 13.278% | $228.3231 | $228.32 | $228.30 | $228.30 |
| Purchase #3 | $217.88 | 5.353% | $229.5431 | $229.54 | $229.55 | $229.50 |
| Purchase #4 | $144.70 | 4.153% | $150.7094 | $150.71 | $150.70 | $150.70 |
| Purchase #5 | $196.69 | 4.155% | $204.8625 | $204.86 | $204.85 | $204.90 |
| Purchase #6 | $235.55 | 9.285% | $257.4208 | $257.42 | $257.40 | $257.40 |
| Purchase #7 | $59.78 | 10.680% | $66.1645 | $66.16 | $66.15 | $66.20 |
| 7 purchase totals = | $1,185.93 | $1,273.9450 | $1,273.93 | $1,273.85 | $1,273.90 | |