| 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 | $206.45 | 4.800% | $216.3596 | $216.36 | $216.35 | $216.40 |
| Purchase #2 | $160.30 | 5.532% | $169.1678 | $169.17 | $169.15 | $169.20 |
| Purchase #3 | $136.48 | 5.784% | $144.374 | $144.37 | $144.35 | $144.40 |
| Purchase #4 | $93.92 | 7.776% | $101.2232 | $101.22 | $101.20 | $101.20 |
| Purchase #5 | $242.92 | 10.838% | $269.2477 | $269.25 | $269.25 | $269.20 |
| Purchase #6 | $221.45 | 5.501% | $233.632 | $233.63 | $233.65 | $233.60 |
| Purchase #7 | $214.33 | 6.323% | $227.8821 | $227.88 | $227.90 | $227.90 |
| 7 purchase totals = | $1,275.85 | $1,361.8864 | $1,361.88 | $1,361.85 | $1,361.90 | |