| 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 | $219.70 | 8.253% | $237.8318 | $237.83 | $237.85 | $237.80 |
| Purchase #2 | $26.25 | 12.322% | $29.4845 | $29.48 | $29.50 | $29.50 |
| Purchase #3 | $243.56 | 4.509% | $254.5421 | $254.54 | $254.55 | $254.50 |
| Purchase #4 | $47.56 | 6.792% | $50.7903 | $50.79 | $50.80 | $50.80 |
| Purchase #5 | $133.48 | 4.197% | $139.0822 | $139.08 | $139.10 | $139.10 |
| Purchase #6 | $149.39 | 7.354% | $160.3761 | $160.38 | $160.40 | $160.40 |
| Purchase #7 | $67.45 | 10.652% | $74.6348 | $74.63 | $74.65 | $74.60 |
| 7 purchase totals = | $887.39 | $946.7418 | $946.73 | $946.85 | $946.70 | |