| 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 | $117.55 | 6.632% | $125.3459 | $125.35 | $125.35 | $125.30 |
| Purchase #2 | $117.52 | 11.715% | $131.2875 | $131.29 | $131.30 | $131.30 |
| Purchase #3 | $129.88 | 12.290% | $145.8423 | $145.84 | $145.85 | $145.80 |
| Purchase #4 | $99.61 | 4.481% | $104.0735 | $104.07 | $104.05 | $104.10 |
| Purchase #5 | $10.97 | 12.730% | $12.3665 | $12.37 | $12.35 | $12.40 |
| Purchase #6 | $62.31 | 11.721% | $69.6134 | $69.61 | $69.60 | $69.60 |
| Purchase #7 | $121.80 | 11.743% | $136.103 | $136.10 | $136.10 | $136.10 |
| 7 purchase totals = | $659.64 | $724.6321 | $724.63 | $724.60 | $724.60 | |