| 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 | $228.51 | 13.221% | $258.7213 | $258.72 | $258.70 | $258.70 |
| Purchase #2 | $81.53 | 11.737% | $91.0992 | $91.10 | $91.10 | $91.10 |
| Purchase #3 | $116.74 | 12.611% | $131.4621 | $131.46 | $131.45 | $131.50 |
| Purchase #4 | $128.75 | 10.332% | $142.0525 | $142.05 | $142.05 | $142.10 |
| Purchase #5 | $193.77 | 3.739% | $201.0151 | $201.02 | $201.00 | $201.00 |
| Purchase #6 | $210.44 | 11.644% | $234.9436 | $234.94 | $234.95 | $234.90 |
| Purchase #7 | $214.49 | 6.249% | $227.8935 | $227.89 | $227.90 | $227.90 |
| 7 purchase totals = | $1,174.23 | $1,287.1873 | $1,287.18 | $1,287.15 | $1,287.20 | |