| 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 | $21.25 | 4.744% | $22.2581 | $22.26 | $22.25 | $22.30 |
| Purchase #2 | $88.41 | 10.410% | $97.6135 | $97.61 | $97.60 | $97.60 |
| Purchase #3 | $184.52 | 5.669% | $194.9804 | $194.98 | $195.00 | $195.00 |
| Purchase #4 | $95.78 | 11.127% | $106.4374 | $106.44 | $106.45 | $106.40 |
| Purchase #5 | $87.78 | 3.403% | $90.7672 | $90.77 | $90.75 | $90.80 |
| Purchase #6 | $241.60 | 5.339% | $254.499 | $254.50 | $254.50 | $254.50 |
| Purchase #7 | $135.57 | 8.202% | $146.6895 | $146.69 | $146.70 | $146.70 |
| 7 purchase totals = | $854.91 | $913.2451 | $913.25 | $913.25 | $913.30 | |