| 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 | $104.39 | 11.533% | $116.4293 | $116.43 | $116.45 | $116.40 |
| Purchase #2 | $175.30 | 8.142% | $189.5729 | $189.57 | $189.55 | $189.60 |
| Purchase #3 | $146.79 | 6.375% | $156.1479 | $156.15 | $156.15 | $156.10 |
| Purchase #4 | $93.33 | 5.281% | $98.2588 | $98.26 | $98.25 | $98.30 |
| Purchase #5 | $144.83 | 9.714% | $158.8988 | $158.90 | $158.90 | $158.90 |
| Purchase #6 | $238.55 | 12.843% | $269.187 | $269.19 | $269.20 | $269.20 |
| Purchase #7 | $9.35 | 10.113% | $10.2956 | $10.30 | $10.30 | $10.30 |
| 7 purchase totals = | $912.54 | $998.7903 | $998.80 | $998.80 | $998.80 | |