| 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 | $229.57 | 12.594% | $258.482 | $258.48 | $258.50 | $258.50 |
| Purchase #2 | $70.61 | 13.561% | $80.1854 | $80.19 | $80.20 | $80.20 |
| Purchase #3 | $15.70 | 10.738% | $17.3859 | $17.39 | $17.40 | $17.40 |
| Purchase #4 | $219.76 | 7.593% | $236.4464 | $236.45 | $236.45 | $236.40 |
| Purchase #5 | $89.47 | 9.846% | $98.2792 | $98.28 | $98.30 | $98.30 |
| Purchase #6 | $81.67 | 10.288% | $90.0722 | $90.07 | $90.05 | $90.10 |
| Purchase #7 | $162.37 | 12.775% | $183.1128 | $183.11 | $183.10 | $183.10 |
| 7 purchase totals = | $869.15 | $963.9639 | $963.97 | $964.00 | $964.00 | |