| 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 | $111.40 | 11.678% | $124.4093 | $124.41 | $124.40 | $124.40 |
| Purchase #2 | $137.56 | 9.456% | $150.5677 | $150.57 | $150.55 | $150.60 |
| Purchase #3 | $78.89 | 6.804% | $84.2577 | $84.26 | $84.25 | $84.30 |
| Purchase #4 | $164.33 | 13.696% | $186.8366 | $186.84 | $186.85 | $186.80 |
| Purchase #5 | $219.42 | 5.307% | $231.0646 | $231.06 | $231.05 | $231.10 |
| Purchase #6 | $224.59 | 12.551% | $252.7783 | $252.78 | $252.80 | $252.80 |
| Purchase #7 | $244.38 | 4.389% | $255.1058 | $255.11 | $255.10 | $255.10 |
| 7 purchase totals = | $1,180.57 | $1,285.0200 | $1,285.03 | $1,285.00 | $1,285.10 | |