| 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 | $238.69 | 8.527% | $259.0431 | $259.04 | $259.05 | $259.00 |
| Purchase #2 | $118.45 | 6.412% | $126.045 | $126.05 | $126.05 | $126.00 |
| Purchase #3 | $96.53 | 6.642% | $102.9415 | $102.94 | $102.95 | $102.90 |
| Purchase #4 | $131.28 | 3.600% | $136.0061 | $136.01 | $136.00 | $136.00 |
| Purchase #5 | $87.79 | 3.299% | $90.6862 | $90.69 | $90.70 | $90.70 |
| Purchase #6 | $191.51 | 4.260% | $199.6683 | $199.67 | $199.65 | $199.70 |
| Purchase #7 | $15.25 | 5.364% | $16.068 | $16.07 | $16.05 | $16.10 |
| 7 purchase totals = | $879.50 | $930.4582 | $930.47 | $930.45 | $930.40 | |