| 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 | $14.73 | 9.179% | $16.0821 | $16.08 | $16.10 | $16.10 |
| Purchase #2 | $248.53 | 11.624% | $277.4191 | $277.42 | $277.40 | $277.40 |
| Purchase #3 | $147.65 | 3.764% | $153.2075 | $153.21 | $153.20 | $153.20 |
| Purchase #4 | $208.46 | 13.116% | $235.8016 | $235.80 | $235.80 | $235.80 |
| Purchase #5 | $100.35 | 5.237% | $105.6053 | $105.61 | $105.60 | $105.60 |
| Purchase #6 | $73.35 | 6.843% | $78.3693 | $78.37 | $78.35 | $78.40 |
| Purchase #7 | $33.89 | 9.659% | $37.1634 | $37.16 | $37.15 | $37.20 |
| 7 purchase totals = | $826.96 | $903.6483 | $903.65 | $903.60 | $903.70 | |