| 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 | $243.88 | 4.202% | $254.1278 | $254.13 | $254.15 | $254.10 |
| Purchase #2 | $244.96 | 13.384% | $277.7454 | $277.75 | $277.75 | $277.70 |
| Purchase #3 | $69.91 | 13.432% | $79.3003 | $79.30 | $79.30 | $79.30 |
| Purchase #4 | $248.56 | 5.414% | $262.017 | $262.02 | $262.00 | $262.00 |
| Purchase #5 | $14.97 | 10.714% | $16.5739 | $16.57 | $16.55 | $16.60 |
| Purchase #6 | $44.67 | 12.568% | $50.2841 | $50.28 | $50.30 | $50.30 |
| Purchase #7 | $226.83 | 7.181% | $243.1187 | $243.12 | $243.10 | $243.10 |
| 7 purchase totals = | $1,093.78 | $1,183.1672 | $1,183.17 | $1,183.15 | $1,183.10 | |