| 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 | $222.48 | 4.650% | $232.8253 | $232.83 | $232.85 | $232.80 |
| Purchase #2 | $240.71 | 13.487% | $273.1746 | $273.17 | $273.15 | $273.20 |
| Purchase #3 | $129.78 | 12.843% | $146.4476 | $146.45 | $146.45 | $146.40 |
| Purchase #4 | $91.44 | 6.443% | $97.3315 | $97.33 | $97.35 | $97.30 |
| Purchase #5 | $63.43 | 5.405% | $66.8584 | $66.86 | $66.85 | $66.90 |
| Purchase #6 | $200.63 | 5.792% | $212.2505 | $212.25 | $212.25 | $212.30 |
| Purchase #7 | $110.55 | 6.246% | $117.455 | $117.46 | $117.45 | $117.50 |
| 7 purchase totals = | $1,059.02 | $1,146.3429 | $1,146.35 | $1,146.35 | $1,146.40 | |