| 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 | $125.81 | 13.235% | $142.461 | $142.46 | $142.45 | $142.50 |
| Purchase #2 | $195.34 | 6.837% | $208.6954 | $208.70 | $208.70 | $208.70 |
| Purchase #3 | $137.94 | 7.301% | $148.011 | $148.01 | $148.00 | $148.00 |
| Purchase #4 | $213.40 | 10.257% | $235.2884 | $235.29 | $235.30 | $235.30 |
| Purchase #5 | $33.76 | 4.108% | $35.1469 | $35.15 | $35.15 | $35.10 |
| Purchase #6 | $88.57 | 6.343% | $94.188 | $94.19 | $94.20 | $94.20 |
| Purchase #7 | $111.59 | 5.547% | $117.7799 | $117.78 | $117.80 | $117.80 |
| 7 purchase totals = | $906.41 | $981.5706 | $981.58 | $981.60 | $981.60 | |