| 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 | $23.26 | 3.575% | $24.0915 | $24.09 | $24.10 | $24.10 |
| Purchase #2 | $128.81 | 9.198% | $140.6579 | $140.66 | $140.65 | $140.70 |
| Purchase #3 | $90.74 | 8.506% | $98.4583 | $98.46 | $98.45 | $98.50 |
| Purchase #4 | $241.75 | 5.570% | $255.2155 | $255.22 | $255.20 | $255.20 |
| Purchase #5 | $102.89 | 9.535% | $112.7006 | $112.70 | $112.70 | $112.70 |
| Purchase #6 | $227.76 | 12.480% | $256.1844 | $256.18 | $256.20 | $256.20 |
| Purchase #7 | $50.39 | 9.506% | $55.1801 | $55.18 | $55.20 | $55.20 |
| 7 purchase totals = | $865.60 | $942.4883 | $942.49 | $942.50 | $942.60 | |