| 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 | $106.27 | 5.634% | $112.2573 | $112.26 | $112.25 | $112.30 |
| Purchase #2 | $224.96 | 10.650% | $248.9182 | $248.92 | $248.90 | $248.90 |
| Purchase #3 | $188.53 | 9.819% | $207.0418 | $207.04 | $207.05 | $207.00 |
| Purchase #4 | $49.58 | 6.714% | $52.9088 | $52.91 | $52.90 | $52.90 |
| Purchase #5 | $145.45 | 6.846% | $155.4075 | $155.41 | $155.40 | $155.40 |
| Purchase #6 | $243.61 | 11.122% | $270.7043 | $270.70 | $270.70 | $270.70 |
| Purchase #7 | $9.80 | 13.786% | $11.151 | $11.15 | $11.15 | $11.20 |
| 7 purchase totals = | $968.20 | $1,058.3889 | $1,058.39 | $1,058.35 | $1,058.40 | |