| 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 | $211.40 | 8.714% | $229.8214 | $229.82 | $229.80 | $229.80 |
| Purchase #2 | $21.34 | 13.793% | $24.2834 | $24.28 | $24.30 | $24.30 |
| Purchase #3 | $88.39 | 5.304% | $93.0782 | $93.08 | $93.10 | $93.10 |
| Purchase #4 | $65.63 | 12.685% | $73.9552 | $73.96 | $73.95 | $74.00 |
| Purchase #5 | $194.33 | 12.862% | $219.3247 | $219.32 | $219.30 | $219.30 |
| Purchase #6 | $76.36 | 5.366% | $80.4575 | $80.46 | $80.45 | $80.50 |
| Purchase #7 | $107.37 | 8.136% | $116.1056 | $116.11 | $116.10 | $116.10 |
| 7 purchase totals = | $764.82 | $837.0260 | $837.03 | $837.00 | $837.10 | |