| 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 | $203.62 | 12.677% | $229.4329 | $229.43 | $229.45 | $229.40 |
| Purchase #2 | $90.75 | 3.410% | $93.8446 | $93.84 | $93.85 | $93.80 |
| Purchase #3 | $13.88 | 5.410% | $14.6309 | $14.63 | $14.65 | $14.60 |
| Purchase #4 | $77.97 | 3.458% | $80.6662 | $80.67 | $80.65 | $80.70 |
| Purchase #5 | $223.63 | 9.320% | $244.4723 | $244.47 | $244.45 | $244.50 |
| Purchase #6 | $98.39 | 7.746% | $106.0113 | $106.01 | $106.00 | $106.00 |
| Purchase #7 | $157.40 | 6.233% | $167.2107 | $167.21 | $167.20 | $167.20 |
| 7 purchase totals = | $865.64 | $936.2689 | $936.26 | $936.25 | $936.20 | |