| 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 | $209.45 | 13.563% | $237.8577 | $237.86 | $237.85 | $237.90 |
| Purchase #2 | $30.96 | 3.526% | $32.0516 | $32.05 | $32.05 | $32.10 |
| Purchase #3 | $90.40 | 7.511% | $97.1899 | $97.19 | $97.20 | $97.20 |
| Purchase #4 | $95.61 | 3.452% | $98.9105 | $98.91 | $98.90 | $98.90 |
| Purchase #5 | $13.38 | 5.108% | $14.0635 | $14.06 | $14.05 | $14.10 |
| Purchase #6 | $243.28 | 11.118% | $270.3279 | $270.33 | $270.35 | $270.30 |
| Purchase #7 | $56.59 | 9.381% | $61.8987 | $61.90 | $61.90 | $61.90 |
| 7 purchase totals = | $739.67 | $812.2998 | $812.30 | $812.30 | $812.40 | |