| 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 | $118.40 | 3.403% | $122.4292 | $122.43 | $122.45 | $122.40 |
| Purchase #2 | $100.97 | 4.577% | $105.5914 | $105.59 | $105.60 | $105.60 |
| Purchase #3 | $214.66 | 8.691% | $233.3161 | $233.32 | $233.30 | $233.30 |
| Purchase #4 | $77.74 | 6.664% | $82.9206 | $82.92 | $82.90 | $82.90 |
| Purchase #5 | $80.38 | 4.563% | $84.0477 | $84.05 | $84.05 | $84.00 |
| Purchase #6 | $183.42 | 6.121% | $194.6471 | $194.65 | $194.65 | $194.60 |
| Purchase #7 | $118.42 | 5.209% | $124.5885 | $124.59 | $124.60 | $124.60 |
| 7 purchase totals = | $893.99 | $947.5406 | $947.55 | $947.55 | $947.40 | |