| 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 | $227.83 | 7.203% | $244.2406 | $244.24 | $244.25 | $244.20 |
| Purchase #2 | $199.76 | 9.671% | $219.0788 | $219.08 | $219.10 | $219.10 |
| Purchase #3 | $17.56 | 10.415% | $19.3889 | $19.39 | $19.40 | $19.40 |
| Purchase #4 | $57.57 | 13.411% | $65.2907 | $65.29 | $65.30 | $65.30 |
| Purchase #5 | $16.39 | 10.209% | $18.0633 | $18.06 | $18.05 | $18.10 |
| Purchase #6 | $232.78 | 6.194% | $247.1984 | $247.20 | $247.20 | $247.20 |
| Purchase #7 | $138.73 | 6.308% | $147.4811 | $147.48 | $147.50 | $147.50 |
| 7 purchase totals = | $890.62 | $960.7418 | $960.74 | $960.80 | $960.80 | |