| 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 | $111.36 | 4.627% | $116.5126 | $116.51 | $116.50 | $116.50 |
| Purchase #2 | $188.36 | 7.796% | $203.0445 | $203.04 | $203.05 | $203.00 |
| Purchase #3 | $67.56 | 12.723% | $76.1557 | $76.16 | $76.15 | $76.20 |
| Purchase #4 | $8.27 | 10.135% | $9.1082 | $9.11 | $9.10 | $9.10 |
| Purchase #5 | $195.42 | 7.690% | $210.4478 | $210.45 | $210.45 | $210.40 |
| Purchase #6 | $224.75 | 5.148% | $236.3201 | $236.32 | $236.30 | $236.30 |
| Purchase #7 | $66.35 | 10.205% | $73.121 | $73.12 | $73.10 | $73.10 |
| 7 purchase totals = | $862.07 | $924.7099 | $924.71 | $924.65 | $924.60 | |