| 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 | $79.81 | 10.539% | $88.2212 | $88.22 | $88.20 | $88.20 |
| Purchase #2 | $113.90 | 4.748% | $119.308 | $119.31 | $119.30 | $119.30 |
| Purchase #3 | $120.76 | 8.478% | $130.998 | $131.00 | $131.00 | $131.00 |
| Purchase #4 | $134.67 | 4.176% | $140.2938 | $140.29 | $140.30 | $140.30 |
| Purchase #5 | $78.85 | 12.802% | $88.9444 | $88.94 | $88.95 | $88.90 |
| Purchase #6 | $60.98 | 6.831% | $65.1455 | $65.15 | $65.15 | $65.10 |
| Purchase #7 | $236.38 | 12.433% | $265.7691 | $265.77 | $265.75 | $265.80 |
| 7 purchase totals = | $825.35 | $898.6800 | $898.68 | $898.65 | $898.60 | |