| 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 | $122.96 | 12.729% | $138.6116 | $138.61 | $138.60 | $138.60 |
| Purchase #2 | $49.84 | 5.538% | $52.6001 | $52.60 | $52.60 | $52.60 |
| Purchase #3 | $228.97 | 8.284% | $247.9379 | $247.94 | $247.95 | $247.90 |
| Purchase #4 | $163.28 | 12.675% | $183.9757 | $183.98 | $184.00 | $184.00 |
| Purchase #5 | $13.81 | 9.468% | $15.1175 | $15.12 | $15.10 | $15.10 |
| Purchase #6 | $61.28 | 8.296% | $66.3638 | $66.36 | $66.35 | $66.40 |
| Purchase #7 | $247.58 | 4.669% | $259.1395 | $259.14 | $259.15 | $259.10 |
| 7 purchase totals = | $887.72 | $963.7461 | $963.75 | $963.75 | $963.70 | |