| 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 | $129.44 | 3.211% | $133.5963 | $133.60 | $133.60 | $133.60 |
| Purchase #2 | $235.94 | 3.275% | $243.667 | $243.67 | $243.65 | $243.70 |
| Purchase #3 | $86.49 | 5.748% | $91.4614 | $91.46 | $91.45 | $91.50 |
| Purchase #4 | $71.57 | 4.667% | $74.9102 | $74.91 | $74.90 | $74.90 |
| Purchase #5 | $66.60 | 9.576% | $72.9776 | $72.98 | $73.00 | $73.00 |
| Purchase #6 | $228.80 | 12.198% | $256.709 | $256.71 | $256.70 | $256.70 |
| Purchase #7 | $75.40 | 13.657% | $85.6974 | $85.70 | $85.70 | $85.70 |
| 7 purchase totals = | $894.24 | $959.0189 | $959.03 | $959.00 | $959.10 | |