| 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 | $117.94 | 6.388% | $125.474 | $125.47 | $125.45 | $125.50 |
| Purchase #2 | $250.77 | 5.551% | $264.6902 | $264.69 | $264.70 | $264.70 |
| Purchase #3 | $206.85 | 7.291% | $221.9314 | $221.93 | $221.95 | $221.90 |
| Purchase #4 | $128.45 | 13.253% | $145.4735 | $145.47 | $145.45 | $145.50 |
| Purchase #5 | $211.79 | 4.291% | $220.8779 | $220.88 | $220.90 | $220.90 |
| Purchase #6 | $93.98 | 7.467% | $100.9975 | $101.00 | $101.00 | $101.00 |
| Purchase #7 | $199.78 | 4.166% | $208.1028 | $208.10 | $208.10 | $208.10 |
| 7 purchase totals = | $1,209.56 | $1,287.5473 | $1,287.54 | $1,287.55 | $1,287.60 | |