| 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 | $124.59 | 9.468% | $136.3862 | $136.39 | $136.40 | $136.40 |
| Purchase #2 | $19.55 | 9.513% | $21.4098 | $21.41 | $21.40 | $21.40 |
| Purchase #3 | $117.32 | 3.356% | $121.2573 | $121.26 | $121.25 | $121.30 |
| Purchase #4 | $88.99 | 8.843% | $96.8594 | $96.86 | $96.85 | $96.90 |
| Purchase #5 | $198.54 | 8.213% | $214.8461 | $214.85 | $214.85 | $214.80 |
| Purchase #6 | $81.40 | 6.138% | $86.3963 | $86.40 | $86.40 | $86.40 |
| Purchase #7 | $191.87 | 13.418% | $217.6151 | $217.62 | $217.60 | $217.60 |
| 7 purchase totals = | $822.26 | $894.7702 | $894.79 | $894.75 | $894.80 | |