| 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 | $213.74 | 12.651% | $240.7802 | $240.78 | $240.80 | $240.80 |
| Purchase #2 | $233.56 | 10.427% | $257.9133 | $257.91 | $257.90 | $257.90 |
| Purchase #3 | $104.64 | 11.669% | $116.8504 | $116.85 | $116.85 | $116.90 |
| Purchase #4 | $7.35 | 7.580% | $7.9071 | $7.91 | $7.90 | $7.90 |
| Purchase #5 | $44.36 | 11.282% | $49.3647 | $49.36 | $49.35 | $49.40 |
| Purchase #6 | $164.85 | 3.222% | $170.1615 | $170.16 | $170.15 | $170.20 |
| Purchase #7 | $188.88 | 7.525% | $203.0932 | $203.09 | $203.10 | $203.10 |
| 7 purchase totals = | $957.38 | $1,046.0704 | $1,046.06 | $1,046.05 | $1,046.20 | |