| 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 | $246.72 | 10.378% | $272.3246 | $272.32 | $272.30 | $272.30 |
| Purchase #2 | $89.36 | 11.111% | $99.2888 | $99.29 | $99.30 | $99.30 |
| Purchase #3 | $154.80 | 9.668% | $169.7661 | $169.77 | $169.75 | $169.80 |
| Purchase #4 | $95.90 | 9.821% | $105.3183 | $105.32 | $105.30 | $105.30 |
| Purchase #5 | $70.36 | 6.337% | $74.8187 | $74.82 | $74.80 | $74.80 |
| Purchase #6 | $236.43 | 6.719% | $252.3157 | $252.32 | $252.30 | $252.30 |
| Purchase #7 | $116.96 | 6.301% | $124.3296 | $124.33 | $124.35 | $124.30 |
| 7 purchase totals = | $1,010.53 | $1,098.1618 | $1,098.17 | $1,098.10 | $1,098.10 | |