| 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 | $115.61 | 6.445% | $123.0611 | $123.06 | $123.05 | $123.10 |
| Purchase #2 | $101.31 | 6.590% | $107.9863 | $107.99 | $108.00 | $108.00 |
| Purchase #3 | $99.61 | 11.842% | $111.4058 | $111.41 | $111.40 | $111.40 |
| Purchase #4 | $138.88 | 13.667% | $157.8607 | $157.86 | $157.85 | $157.90 |
| Purchase #5 | $193.40 | 12.659% | $217.8825 | $217.88 | $217.90 | $217.90 |
| Purchase #6 | $216.87 | 3.501% | $224.4626 | $224.46 | $224.45 | $224.50 |
| Purchase #7 | $233.53 | 7.826% | $251.8061 | $251.81 | $251.80 | $251.80 |
| 7 purchase totals = | $1,099.21 | $1,194.4651 | $1,194.47 | $1,194.45 | $1,194.60 | |