| 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 | $215.29 | 6.530% | $229.3484 | $229.35 | $229.35 | $229.30 |
| Purchase #2 | $102.69 | 7.329% | $110.2162 | $110.22 | $110.20 | $110.20 |
| Purchase #3 | $79.51 | 10.214% | $87.6312 | $87.63 | $87.65 | $87.60 |
| Purchase #4 | $139.39 | 3.449% | $144.1976 | $144.20 | $144.20 | $144.20 |
| Purchase #5 | $142.38 | 8.442% | $154.3997 | $154.40 | $154.40 | $154.40 |
| Purchase #6 | $232.95 | 3.231% | $240.4766 | $240.48 | $240.50 | $240.50 |
| Purchase #7 | $196.83 | 3.852% | $204.4119 | $204.41 | $204.40 | $204.40 |
| 7 purchase totals = | $1,109.04 | $1,170.6816 | $1,170.69 | $1,170.70 | $1,170.60 | |