| 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 | $133.33 | 4.402% | $139.1992 | $139.20 | $139.20 | $139.20 |
| Purchase #2 | $10.88 | 13.871% | $12.3892 | $12.39 | $12.40 | $12.40 |
| Purchase #3 | $124.28 | 8.818% | $135.239 | $135.24 | $135.25 | $135.20 |
| Purchase #4 | $94.99 | 3.600% | $98.4096 | $98.41 | $98.40 | $98.40 |
| Purchase #5 | $44.60 | 8.539% | $48.4084 | $48.41 | $48.40 | $48.40 |
| Purchase #6 | $235.25 | 3.700% | $243.9543 | $243.95 | $243.95 | $244.00 |
| Purchase #7 | $101.59 | 7.453% | $109.1615 | $109.16 | $109.15 | $109.20 |
| 7 purchase totals = | $744.92 | $786.7612 | $786.76 | $786.75 | $786.80 | |