| 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 | $117.79 | 6.194% | $125.0859 | $125.09 | $125.10 | $125.10 |
| Purchase #2 | $142.38 | 12.528% | $160.2174 | $160.22 | $160.20 | $160.20 |
| Purchase #3 | $186.42 | 10.812% | $206.5757 | $206.58 | $206.60 | $206.60 |
| Purchase #4 | $92.27 | 12.298% | $103.6174 | $103.62 | $103.60 | $103.60 |
| Purchase #5 | $97.25 | 3.729% | $100.8765 | $100.88 | $100.90 | $100.90 |
| Purchase #6 | $39.68 | 4.673% | $41.5342 | $41.53 | $41.55 | $41.50 |
| Purchase #7 | $227.67 | 5.417% | $240.0029 | $240.00 | $240.00 | $240.00 |
| 7 purchase totals = | $903.46 | $977.9100 | $977.92 | $977.95 | $977.90 | |