| 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 | $209.35 | 10.428% | $231.181 | $231.18 | $231.20 | $231.20 |
| Purchase #2 | $187.45 | 7.259% | $201.057 | $201.06 | $201.05 | $201.10 |
| Purchase #3 | $107.32 | 10.718% | $118.8226 | $118.82 | $118.80 | $118.80 |
| Purchase #4 | $13.41 | 4.474% | $14.01 | $14.01 | $14.00 | $14.00 |
| Purchase #5 | $110.74 | 6.608% | $118.0577 | $118.06 | $118.05 | $118.10 |
| Purchase #6 | $224.70 | 5.257% | $236.5125 | $236.51 | $236.50 | $236.50 |
| Purchase #7 | $115.39 | 9.832% | $126.7351 | $126.74 | $126.75 | $126.70 |
| 7 purchase totals = | $968.36 | $1,046.3759 | $1,046.38 | $1,046.35 | $1,046.40 | |