| 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 | $131.34 | 8.470% | $142.4645 | $142.46 | $142.45 | $142.50 |
| Purchase #2 | $191.30 | 8.472% | $207.5069 | $207.51 | $207.50 | $207.50 |
| Purchase #3 | $69.77 | 11.106% | $77.5187 | $77.52 | $77.50 | $77.50 |
| Purchase #4 | $197.25 | 9.137% | $215.2727 | $215.27 | $215.25 | $215.30 |
| Purchase #5 | $14.39 | 12.430% | $16.1787 | $16.18 | $16.20 | $16.20 |
| Purchase #6 | $204.79 | 7.546% | $220.2435 | $220.24 | $220.25 | $220.20 |
| Purchase #7 | $55.62 | 8.826% | $60.529 | $60.53 | $60.55 | $60.50 |
| 7 purchase totals = | $864.46 | $939.7140 | $939.71 | $939.70 | $939.70 | |