| 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 | $121.81 | 12.814% | $137.4187 | $137.42 | $137.40 | $137.40 |
| Purchase #2 | $213.53 | 9.446% | $233.7 | $233.70 | $233.70 | $233.70 |
| Purchase #3 | $62.78 | 5.594% | $66.2919 | $66.29 | $66.30 | $66.30 |
| Purchase #4 | $20.61 | 4.445% | $21.5261 | $21.53 | $21.55 | $21.50 |
| Purchase #5 | $112.52 | 5.684% | $118.9156 | $118.92 | $118.90 | $118.90 |
| Purchase #6 | $97.30 | 6.298% | $103.428 | $103.43 | $103.45 | $103.40 |
| Purchase #7 | $172.44 | 6.569% | $183.7676 | $183.77 | $183.75 | $183.80 |
| 7 purchase totals = | $800.99 | $865.0479 | $865.06 | $865.05 | $865.00 | |