| 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 | $209.59 | 10.677% | $231.9679 | $231.97 | $231.95 | $232.00 |
| Purchase #2 | $73.86 | 8.451% | $80.1019 | $80.10 | $80.10 | $80.10 |
| Purchase #3 | $39.37 | 5.772% | $41.6424 | $41.64 | $41.65 | $41.60 |
| Purchase #4 | $45.34 | 4.204% | $47.2461 | $47.25 | $47.25 | $47.20 |
| Purchase #5 | $232.49 | 4.299% | $242.4847 | $242.48 | $242.50 | $242.50 |
| Purchase #6 | $13.56 | 3.560% | $14.0427 | $14.04 | $14.05 | $14.00 |
| Purchase #7 | $41.42 | 11.866% | $46.3349 | $46.33 | $46.35 | $46.30 |
| 7 purchase totals = | $655.63 | $703.8206 | $703.81 | $703.85 | $703.70 | |