| 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 | $89.63 | 9.682% | $98.308 | $98.31 | $98.30 | $98.30 |
| Purchase #2 | $243.74 | 7.477% | $261.9644 | $261.96 | $261.95 | $262.00 |
| Purchase #3 | $141.59 | 4.604% | $148.1088 | $148.11 | $148.10 | $148.10 |
| Purchase #4 | $80.56 | 13.152% | $91.1553 | $91.16 | $91.15 | $91.20 |
| Purchase #5 | $157.83 | 6.853% | $168.6461 | $168.65 | $168.65 | $168.60 |
| Purchase #6 | $21.39 | 3.504% | $22.1395 | $22.14 | $22.15 | $22.10 |
| Purchase #7 | $194.89 | 5.853% | $206.2969 | $206.30 | $206.30 | $206.30 |
| 7 purchase totals = | $929.63 | $996.6190 | $996.63 | $996.60 | $996.60 | |