| 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 | $222.25 | 11.766% | $248.3999 | $248.40 | $248.40 | $248.40 |
| Purchase #2 | $30.54 | 10.809% | $33.8411 | $33.84 | $33.85 | $33.80 |
| Purchase #3 | $158.97 | 12.798% | $179.315 | $179.32 | $179.30 | $179.30 |
| Purchase #4 | $143.64 | 6.601% | $153.1217 | $153.12 | $153.10 | $153.10 |
| Purchase #5 | $79.59 | 8.203% | $86.1188 | $86.12 | $86.10 | $86.10 |
| Purchase #6 | $195.53 | 7.654% | $210.4959 | $210.50 | $210.50 | $210.50 |
| Purchase #7 | $68.65 | 5.477% | $72.41 | $72.41 | $72.40 | $72.40 |
| 7 purchase totals = | $899.17 | $983.7024 | $983.71 | $983.65 | $983.60 | |