| 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 | $193.41 | 11.102% | $214.8824 | $214.88 | $214.90 | $214.90 |
| Purchase #2 | $91.72 | 8.660% | $99.663 | $99.66 | $99.65 | $99.70 |
| Purchase #3 | $59.77 | 7.556% | $64.2862 | $64.29 | $64.30 | $64.30 |
| Purchase #4 | $25.78 | 5.415% | $27.176 | $27.18 | $27.20 | $27.20 |
| Purchase #5 | $139.78 | 8.729% | $151.9814 | $151.98 | $152.00 | $152.00 |
| Purchase #6 | $69.91 | 10.446% | $77.2128 | $77.21 | $77.20 | $77.20 |
| Purchase #7 | $192.63 | 12.155% | $216.0442 | $216.04 | $216.05 | $216.00 |
| 7 purchase totals = | $773.00 | $851.2460 | $851.24 | $851.30 | $851.30 | |