| 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 | $208.52 | 8.321% | $225.8709 | $225.87 | $225.85 | $225.90 |
| Purchase #2 | $95.94 | 12.769% | $108.1906 | $108.19 | $108.20 | $108.20 |
| Purchase #3 | $10.78 | 3.660% | $11.1745 | $11.17 | $11.15 | $11.20 |
| Purchase #4 | $101.84 | 13.703% | $115.7951 | $115.80 | $115.80 | $115.80 |
| Purchase #5 | $9.64 | 7.353% | $10.3488 | $10.35 | $10.35 | $10.30 |
| Purchase #6 | $10.30 | 7.281% | $11.0499 | $11.05 | $11.05 | $11.00 |
| Purchase #7 | $244.64 | 10.770% | $270.9877 | $270.99 | $271.00 | $271.00 |
| 7 purchase totals = | $681.66 | $753.4175 | $753.42 | $753.40 | $753.40 | |