| 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 | $106.60 | 13.550% | $121.0443 | $121.04 | $121.05 | $121.00 |
| Purchase #2 | $40.44 | 4.112% | $42.1029 | $42.10 | $42.10 | $42.10 |
| Purchase #3 | $87.39 | 11.321% | $97.2834 | $97.28 | $97.30 | $97.30 |
| Purchase #4 | $77.77 | 8.356% | $84.2685 | $84.27 | $84.25 | $84.30 |
| Purchase #5 | $111.72 | 5.577% | $117.9506 | $117.95 | $117.95 | $118.00 |
| Purchase #6 | $187.43 | 9.145% | $204.5705 | $204.57 | $204.55 | $204.60 |
| Purchase #7 | $220.57 | 12.650% | $248.4721 | $248.47 | $248.45 | $248.50 |
| 7 purchase totals = | $831.92 | $915.6923 | $915.68 | $915.65 | $915.80 | |