| 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 | $242.84 | 3.308% | $250.8731 | $250.87 | $250.85 | $250.90 |
| Purchase #2 | $180.35 | 8.230% | $195.1928 | $195.19 | $195.20 | $195.20 |
| Purchase #3 | $232.66 | 6.345% | $247.4223 | $247.42 | $247.40 | $247.40 |
| Purchase #4 | $101.42 | 8.115% | $109.6502 | $109.65 | $109.65 | $109.70 |
| Purchase #5 | $15.76 | 3.195% | $16.2635 | $16.26 | $16.25 | $16.30 |
| Purchase #6 | $106.85 | 4.332% | $111.4787 | $111.48 | $111.50 | $111.50 |
| Purchase #7 | $28.67 | 6.517% | $30.5384 | $30.54 | $30.55 | $30.50 |
| 7 purchase totals = | $908.55 | $961.4190 | $961.41 | $961.40 | $961.50 | |