| 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 | $189.64 | 9.218% | $207.121 | $207.12 | $207.10 | $207.10 |
| Purchase #2 | $20.50 | 11.173% | $22.7905 | $22.79 | $22.80 | $22.80 |
| Purchase #3 | $211.62 | 6.427% | $225.2208 | $225.22 | $225.20 | $225.20 |
| Purchase #4 | $239.56 | 5.478% | $252.6831 | $252.68 | $252.70 | $252.70 |
| Purchase #5 | $125.58 | 12.403% | $141.1557 | $141.16 | $141.15 | $141.20 |
| Purchase #6 | $64.95 | 5.427% | $68.4748 | $68.47 | $68.45 | $68.50 |
| Purchase #7 | $234.73 | 7.798% | $253.0342 | $253.03 | $253.05 | $253.00 |
| 7 purchase totals = | $1,086.58 | $1,170.4801 | $1,170.47 | $1,170.45 | $1,170.50 | |