| 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 | $101.65 | 6.593% | $108.3518 | $108.35 | $108.35 | $108.40 |
| Purchase #2 | $110.97 | 10.747% | $122.8959 | $122.90 | $122.90 | $122.90 |
| Purchase #3 | $138.74 | 10.471% | $153.2675 | $153.27 | $153.25 | $153.30 |
| Purchase #4 | $34.64 | 7.528% | $37.2477 | $37.25 | $37.25 | $37.20 |
| Purchase #5 | $86.81 | 6.590% | $92.5308 | $92.53 | $92.55 | $92.50 |
| Purchase #6 | $130.36 | 3.764% | $135.2668 | $135.27 | $135.25 | $135.30 |
| Purchase #7 | $217.37 | 8.108% | $234.9944 | $234.99 | $235.00 | $235.00 |
| 7 purchase totals = | $820.54 | $884.5549 | $884.56 | $884.55 | $884.60 | |