| 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 | $195.27 | 10.366% | $215.5117 | $215.51 | $215.50 | $215.50 |
| Purchase #2 | $243.43 | 3.353% | $251.5922 | $251.59 | $251.60 | $251.60 |
| Purchase #3 | $238.25 | 5.776% | $252.0113 | $252.01 | $252.00 | $252.00 |
| Purchase #4 | $115.61 | 6.332% | $122.9304 | $122.93 | $122.95 | $122.90 |
| Purchase #5 | $150.49 | 12.319% | $169.0289 | $169.03 | $169.05 | $169.00 |
| Purchase #6 | $42.38 | 7.678% | $45.6339 | $45.63 | $45.65 | $45.60 |
| Purchase #7 | $38.78 | 3.816% | $40.2598 | $40.26 | $40.25 | $40.30 |
| 7 purchase totals = | $1,024.21 | $1,096.9682 | $1,096.96 | $1,097.00 | $1,096.90 | |