| 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 | $141.86 | 9.319% | $155.0799 | $155.08 | $155.10 | $155.10 |
| Purchase #2 | $233.30 | 9.453% | $255.3538 | $255.35 | $255.35 | $255.40 |
| Purchase #3 | $206.46 | 6.576% | $220.0368 | $220.04 | $220.05 | $220.00 |
| Purchase #4 | $135.81 | 6.561% | $144.7205 | $144.72 | $144.70 | $144.70 |
| Purchase #5 | $100.64 | 6.113% | $106.7921 | $106.79 | $106.80 | $106.80 |
| Purchase #6 | $235.86 | 11.177% | $262.2221 | $262.22 | $262.20 | $262.20 |
| Purchase #7 | $173.29 | 8.657% | $188.2917 | $188.29 | $188.30 | $188.30 |
| 7 purchase totals = | $1,227.22 | $1,332.4969 | $1,332.49 | $1,332.50 | $1,332.50 | |