| 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 | $207.31 | 10.173% | $228.3996 | $228.40 | $228.40 | $228.40 |
| Purchase #2 | $58.96 | 7.659% | $63.4757 | $63.48 | $63.50 | $63.50 |
| Purchase #3 | $111.81 | 6.666% | $119.2633 | $119.26 | $119.25 | $119.30 |
| Purchase #4 | $175.74 | 4.718% | $184.0314 | $184.03 | $184.05 | $184.00 |
| Purchase #5 | $130.84 | 13.866% | $148.9823 | $148.98 | $149.00 | $149.00 |
| Purchase #6 | $90.97 | 9.747% | $99.8368 | $99.84 | $99.85 | $99.80 |
| Purchase #7 | $20.58 | 7.322% | $22.0869 | $22.09 | $22.10 | $22.10 |
| 7 purchase totals = | $796.21 | $866.0760 | $866.08 | $866.15 | $866.10 | |