| 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 | $190.80 | 10.808% | $211.4217 | $211.42 | $211.40 | $211.40 |
| Purchase #2 | $165.28 | 10.204% | $182.1452 | $182.15 | $182.15 | $182.10 |
| Purchase #3 | $194.38 | 12.194% | $218.0827 | $218.08 | $218.10 | $218.10 |
| Purchase #4 | $152.57 | 9.686% | $167.3479 | $167.35 | $167.35 | $167.30 |
| Purchase #5 | $219.64 | 10.127% | $241.8829 | $241.88 | $241.90 | $241.90 |
| Purchase #6 | $76.69 | 13.226% | $86.833 | $86.83 | $86.85 | $86.80 |
| Purchase #7 | $85.61 | 13.507% | $97.1733 | $97.17 | $97.15 | $97.20 |
| 7 purchase totals = | $1,084.97 | $1,204.8867 | $1,204.88 | $1,204.90 | $1,204.80 | |