| 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 | $109.25 | 12.155% | $122.5293 | $122.53 | $122.55 | $122.50 |
| Purchase #2 | $11.40 | 6.671% | $12.1605 | $12.16 | $12.15 | $12.20 |
| Purchase #3 | $83.57 | 5.769% | $88.3912 | $88.39 | $88.40 | $88.40 |
| Purchase #4 | $111.65 | 6.454% | $118.8559 | $118.86 | $118.85 | $118.90 |
| Purchase #5 | $231.47 | 5.256% | $243.6361 | $243.64 | $243.65 | $243.60 |
| Purchase #6 | $88.33 | 11.790% | $98.7441 | $98.74 | $98.75 | $98.70 |
| Purchase #7 | $56.50 | 4.353% | $58.9594 | $58.96 | $58.95 | $59.00 |
| 7 purchase totals = | $692.17 | $743.2765 | $743.28 | $743.30 | $743.30 | |