| 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 | $245.34 | 10.812% | $271.8662 | $271.87 | $271.85 | $271.90 |
| Purchase #2 | $200.91 | 6.349% | $213.6658 | $213.67 | $213.65 | $213.70 |
| Purchase #3 | $65.47 | 4.840% | $68.6387 | $68.64 | $68.65 | $68.60 |
| Purchase #4 | $74.67 | 10.432% | $82.4596 | $82.46 | $82.45 | $82.50 |
| Purchase #5 | $144.45 | 5.279% | $152.0755 | $152.08 | $152.10 | $152.10 |
| Purchase #6 | $70.69 | 6.732% | $75.4489 | $75.45 | $75.45 | $75.40 |
| Purchase #7 | $104.79 | 3.456% | $108.4115 | $108.41 | $108.40 | $108.40 |
| 7 purchase totals = | $906.32 | $972.5662 | $972.58 | $972.55 | $972.60 | |