| 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 | $108.99 | 12.306% | $122.4023 | $122.40 | $122.40 | $122.40 |
| Purchase #2 | $104.92 | 11.650% | $117.1432 | $117.14 | $117.15 | $117.10 |
| Purchase #3 | $20.94 | 10.683% | $23.177 | $23.18 | $23.20 | $23.20 |
| Purchase #4 | $243.48 | 6.647% | $259.6641 | $259.66 | $259.65 | $259.70 |
| Purchase #5 | $222.52 | 6.248% | $236.423 | $236.42 | $236.40 | $236.40 |
| Purchase #6 | $50.33 | 13.861% | $57.3062 | $57.31 | $57.30 | $57.30 |
| Purchase #7 | $144.93 | 10.351% | $159.9317 | $159.93 | $159.95 | $159.90 |
| 7 purchase totals = | $896.11 | $976.0475 | $976.04 | $976.05 | $976.00 | |