| 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 | $116.38 | 5.401% | $122.6657 | $122.67 | $122.65 | $122.70 |
| Purchase #2 | $68.58 | 8.504% | $74.412 | $74.41 | $74.40 | $74.40 |
| Purchase #3 | $99.52 | 12.371% | $111.8316 | $111.83 | $111.85 | $111.80 |
| Purchase #4 | $213.79 | 3.129% | $220.4795 | $220.48 | $220.50 | $220.50 |
| Purchase #5 | $236.40 | 7.532% | $254.2056 | $254.21 | $254.20 | $254.20 |
| Purchase #6 | $186.69 | 5.593% | $197.1316 | $197.13 | $197.15 | $197.10 |
| Purchase #7 | $65.72 | 12.234% | $73.7602 | $73.76 | $73.75 | $73.80 |
| 7 purchase totals = | $987.08 | $1,054.4862 | $1,054.49 | $1,054.50 | $1,054.50 | |