| 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 | $142.63 | 4.126% | $148.5149 | $148.51 | $148.50 | $148.50 |
| Purchase #2 | $127.44 | 12.659% | $143.5726 | $143.57 | $143.55 | $143.60 |
| Purchase #3 | $236.64 | 8.192% | $256.0255 | $256.03 | $256.05 | $256.00 |
| Purchase #4 | $235.76 | 10.214% | $259.8405 | $259.84 | $259.85 | $259.80 |
| Purchase #5 | $219.56 | 12.863% | $247.802 | $247.80 | $247.80 | $247.80 |
| Purchase #6 | $29.63 | 12.435% | $33.3145 | $33.31 | $33.30 | $33.30 |
| Purchase #7 | $156.71 | 7.688% | $168.7579 | $168.76 | $168.75 | $168.80 |
| 7 purchase totals = | $1,148.37 | $1,257.8279 | $1,257.82 | $1,257.80 | $1,257.80 | |