| 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 | $243.37 | 11.540% | $271.4549 | $271.45 | $271.45 | $271.50 |
| Purchase #2 | $18.72 | 9.652% | $20.5269 | $20.53 | $20.55 | $20.50 |
| Purchase #3 | $114.92 | 13.142% | $130.0228 | $130.02 | $130.00 | $130.00 |
| Purchase #4 | $222.59 | 5.752% | $235.3934 | $235.39 | $235.40 | $235.40 |
| Purchase #5 | $169.82 | 4.860% | $178.0733 | $178.07 | $178.05 | $178.10 |
| Purchase #6 | $13.93 | 6.370% | $14.8173 | $14.82 | $14.80 | $14.80 |
| Purchase #7 | $30.86 | 7.628% | $33.214 | $33.21 | $33.20 | $33.20 |
| 7 purchase totals = | $814.21 | $883.5026 | $883.49 | $883.45 | $883.50 | |