| 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 | $116.28 | 9.456% | $127.2754 | $127.28 | $127.30 | $127.30 |
| Purchase #2 | $11.49 | 13.212% | $13.0081 | $13.01 | $13.00 | $13.00 |
| Purchase #3 | $16.41 | 4.449% | $17.1401 | $17.14 | $17.15 | $17.10 |
| Purchase #4 | $211.99 | 6.460% | $225.6846 | $225.68 | $225.70 | $225.70 |
| Purchase #5 | $54.77 | 6.782% | $58.4845 | $58.48 | $58.50 | $58.50 |
| Purchase #6 | $127.37 | 10.700% | $140.9986 | $141.00 | $141.00 | $141.00 |
| Purchase #7 | $57.55 | 3.605% | $59.6247 | $59.62 | $59.60 | $59.60 |
| 7 purchase totals = | $595.86 | $642.2160 | $642.21 | $642.25 | $642.20 | |