| 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 | $210.85 | 9.758% | $231.4247 | $231.42 | $231.40 | $231.40 |
| Purchase #2 | $46.82 | 10.665% | $51.8134 | $51.81 | $51.80 | $51.80 |
| Purchase #3 | $162.63 | 3.750% | $168.7286 | $168.73 | $168.75 | $168.70 |
| Purchase #4 | $168.43 | 8.269% | $182.3575 | $182.36 | $182.35 | $182.40 |
| Purchase #5 | $87.72 | 8.517% | $95.1911 | $95.19 | $95.20 | $95.20 |
| Purchase #6 | $24.95 | 3.720% | $25.8781 | $25.88 | $25.90 | $25.90 |
| Purchase #7 | $104.80 | 11.442% | $116.7912 | $116.79 | $116.80 | $116.80 |
| 7 purchase totals = | $806.20 | $872.1846 | $872.18 | $872.20 | $872.20 | |