| 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 | $235.41 | 13.837% | $267.9837 | $267.98 | $268.00 | $268.00 |
| Purchase #2 | $13.69 | 9.843% | $15.0375 | $15.04 | $15.05 | $15.00 |
| Purchase #3 | $7.27 | 12.626% | $8.1879 | $8.19 | $8.20 | $8.20 |
| Purchase #4 | $132.27 | 3.419% | $136.7923 | $136.79 | $136.80 | $136.80 |
| Purchase #5 | $75.64 | 3.819% | $78.5287 | $78.53 | $78.55 | $78.50 |
| Purchase #6 | $225.51 | 4.632% | $235.9556 | $235.96 | $235.95 | $236.00 |
| Purchase #7 | $21.33 | 7.403% | $22.9091 | $22.91 | $22.90 | $22.90 |
| 7 purchase totals = | $711.12 | $765.3948 | $765.40 | $765.45 | $765.40 | |