| 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 | $128.31 | 10.828% | $142.2034 | $142.20 | $142.20 | $142.20 |
| Purchase #2 | $137.90 | 13.860% | $157.0129 | $157.01 | $157.00 | $157.00 |
| Purchase #3 | $130.78 | 7.593% | $140.7101 | $140.71 | $140.70 | $140.70 |
| Purchase #4 | $219.89 | 5.671% | $232.36 | $232.36 | $232.35 | $232.40 |
| Purchase #5 | $79.61 | 12.726% | $89.7412 | $89.74 | $89.75 | $89.70 |
| Purchase #6 | $79.74 | 7.390% | $85.6328 | $85.63 | $85.65 | $85.60 |
| Purchase #7 | $107.47 | 8.242% | $116.3277 | $116.33 | $116.35 | $116.30 |
| 7 purchase totals = | $883.70 | $963.9881 | $963.98 | $964.00 | $963.90 | |