| 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 | $125.66 | 9.355% | $137.4155 | $137.42 | $137.40 | $137.40 |
| Purchase #2 | $221.31 | 10.357% | $244.2311 | $244.23 | $244.25 | $244.20 |
| Purchase #3 | $82.59 | 12.724% | $93.0988 | $93.10 | $93.10 | $93.10 |
| Purchase #4 | $23.45 | 4.853% | $24.588 | $24.59 | $24.60 | $24.60 |
| Purchase #5 | $103.94 | 7.451% | $111.6846 | $111.68 | $111.70 | $111.70 |
| Purchase #6 | $49.98 | 13.198% | $56.5764 | $56.58 | $56.60 | $56.60 |
| Purchase #7 | $112.45 | 11.694% | $125.5999 | $125.60 | $125.60 | $125.60 |
| 7 purchase totals = | $719.38 | $793.1943 | $793.20 | $793.25 | $793.20 | |