| 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 | $224.77 | 7.729% | $242.1425 | $242.14 | $242.15 | $242.10 |
| Purchase #2 | $176.61 | 5.746% | $186.758 | $186.76 | $186.75 | $186.80 |
| Purchase #3 | $100.65 | 9.643% | $110.3557 | $110.36 | $110.35 | $110.40 |
| Purchase #4 | $154.51 | 6.135% | $163.9892 | $163.99 | $164.00 | $164.00 |
| Purchase #5 | $142.89 | 4.289% | $149.0186 | $149.02 | $149.00 | $149.00 |
| Purchase #6 | $52.97 | 11.134% | $58.8677 | $58.87 | $58.85 | $58.90 |
| Purchase #7 | $124.31 | 6.817% | $132.7842 | $132.78 | $132.80 | $132.80 |
| 7 purchase totals = | $976.71 | $1,043.9159 | $1,043.92 | $1,043.90 | $1,044.00 | |