| 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 | $112.35 | 9.373% | $122.8806 | $122.88 | $122.90 | $122.90 |
| Purchase #2 | $43.97 | 8.232% | $47.5896 | $47.59 | $47.60 | $47.60 |
| Purchase #3 | $43.92 | 9.538% | $48.1091 | $48.11 | $48.10 | $48.10 |
| Purchase #4 | $177.71 | 7.336% | $190.7468 | $190.75 | $190.75 | $190.70 |
| Purchase #5 | $68.62 | 12.295% | $77.0568 | $77.06 | $77.05 | $77.10 |
| Purchase #6 | $188.71 | 8.560% | $204.8636 | $204.86 | $204.85 | $204.90 |
| Purchase #7 | $246.74 | 11.262% | $274.5279 | $274.53 | $274.55 | $274.50 |
| 7 purchase totals = | $882.02 | $965.7744 | $965.78 | $965.80 | $965.80 | |