| 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 | $87.60 | 12.397% | $98.4598 | $98.46 | $98.45 | $98.50 |
| Purchase #2 | $224.54 | 4.653% | $234.9878 | $234.99 | $235.00 | $235.00 |
| Purchase #3 | $114.95 | 9.756% | $126.1645 | $126.16 | $126.15 | $126.20 |
| Purchase #4 | $184.64 | 10.637% | $204.2802 | $204.28 | $204.30 | $204.30 |
| Purchase #5 | $18.97 | 13.585% | $21.5471 | $21.55 | $21.55 | $21.50 |
| Purchase #6 | $86.82 | 12.295% | $97.4945 | $97.49 | $97.50 | $97.50 |
| Purchase #7 | $146.28 | 11.353% | $162.8872 | $162.89 | $162.90 | $162.90 |
| 7 purchase totals = | $863.80 | $945.8211 | $945.82 | $945.85 | $945.90 | |