| 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 | $126.30 | 12.770% | $142.4285 | $142.43 | $142.45 | $142.40 |
| Purchase #2 | $244.92 | 11.298% | $272.5911 | $272.59 | $272.60 | $272.60 |
| Purchase #3 | $36.94 | 6.733% | $39.4272 | $39.43 | $39.45 | $39.40 |
| Purchase #4 | $62.32 | 7.827% | $67.1978 | $67.20 | $67.20 | $67.20 |
| Purchase #5 | $91.63 | 6.594% | $97.6721 | $97.67 | $97.65 | $97.70 |
| Purchase #6 | $93.84 | 7.287% | $100.6781 | $100.68 | $100.70 | $100.70 |
| Purchase #7 | $22.34 | 3.260% | $23.0683 | $23.07 | $23.05 | $23.10 |
| 7 purchase totals = | $678.29 | $743.0631 | $743.07 | $743.10 | $743.10 | |