| 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 | $104.33 | 11.283% | $116.1016 | $116.10 | $116.10 | $116.10 |
| Purchase #2 | $78.67 | 12.116% | $88.2017 | $88.20 | $88.20 | $88.20 |
| Purchase #3 | $122.90 | 5.141% | $129.2183 | $129.22 | $129.20 | $129.20 |
| Purchase #4 | $49.66 | 5.568% | $52.4251 | $52.43 | $52.45 | $52.40 |
| Purchase #5 | $94.28 | 13.771% | $107.2633 | $107.26 | $107.25 | $107.30 |
| Purchase #6 | $239.57 | 13.188% | $271.1645 | $271.16 | $271.15 | $271.20 |
| Purchase #7 | $133.32 | 12.474% | $149.9503 | $149.95 | $149.95 | $150.00 |
| 7 purchase totals = | $822.73 | $914.3248 | $914.32 | $914.30 | $914.40 | |