| 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 | $244.75 | 3.299% | $252.8243 | $252.82 | $252.80 | $252.80 |
| Purchase #2 | $14.48 | 8.153% | $15.6606 | $15.66 | $15.65 | $15.70 |
| Purchase #3 | $197.90 | 4.461% | $206.7283 | $206.73 | $206.75 | $206.70 |
| Purchase #4 | $86.68 | 13.198% | $98.12 | $98.12 | $98.10 | $98.10 |
| Purchase #5 | $13.55 | 11.503% | $15.1087 | $15.11 | $15.10 | $15.10 |
| Purchase #6 | $104.56 | 7.819% | $112.7355 | $112.74 | $112.75 | $112.70 |
| Purchase #7 | $187.46 | 9.372% | $205.0288 | $205.03 | $205.05 | $205.00 |
| 7 purchase totals = | $849.38 | $906.2062 | $906.21 | $906.20 | $906.10 | |