| 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 | $125.63 | 9.511% | $137.5787 | $137.58 | $137.60 | $137.60 |
| Purchase #2 | $109.38 | 7.521% | $117.6065 | $117.61 | $117.60 | $117.60 |
| Purchase #3 | $10.27 | 11.712% | $11.4728 | $11.47 | $11.45 | $11.50 |
| Purchase #4 | $241.45 | 11.551% | $269.3399 | $269.34 | $269.35 | $269.30 |
| Purchase #5 | $126.56 | 8.587% | $137.4277 | $137.43 | $137.45 | $137.40 |
| Purchase #6 | $198.39 | 4.835% | $207.9822 | $207.98 | $208.00 | $208.00 |
| Purchase #7 | $78.43 | 13.137% | $88.7333 | $88.73 | $88.75 | $88.70 |
| 7 purchase totals = | $890.11 | $970.1411 | $970.14 | $970.20 | $970.10 | |