| 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 | $205.45 | 12.405% | $230.9361 | $230.94 | $230.95 | $230.90 |
| Purchase #2 | $138.96 | 9.247% | $151.8096 | $151.81 | $151.80 | $151.80 |
| Purchase #3 | $81.61 | 4.338% | $85.1502 | $85.15 | $85.15 | $85.20 |
| Purchase #4 | $241.74 | 5.167% | $254.2307 | $254.23 | $254.25 | $254.20 |
| Purchase #5 | $30.71 | 7.134% | $32.9009 | $32.90 | $32.90 | $32.90 |
| Purchase #6 | $14.28 | 10.185% | $15.7344 | $15.73 | $15.75 | $15.70 |
| Purchase #7 | $91.61 | 6.672% | $97.7222 | $97.72 | $97.70 | $97.70 |
| 7 purchase totals = | $804.36 | $868.4841 | $868.48 | $868.50 | $868.40 | |