| 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 | $191.49 | 12.749% | $215.9031 | $215.90 | $215.90 | $215.90 |
| Purchase #2 | $62.44 | 13.303% | $70.7464 | $70.75 | $70.75 | $70.70 |
| Purchase #3 | $35.47 | 12.676% | $39.9662 | $39.97 | $39.95 | $40.00 |
| Purchase #4 | $176.91 | 4.413% | $184.717 | $184.72 | $184.70 | $184.70 |
| Purchase #5 | $126.91 | 4.785% | $132.9826 | $132.98 | $133.00 | $133.00 |
| Purchase #6 | $198.47 | 7.771% | $213.8931 | $213.89 | $213.90 | $213.90 |
| Purchase #7 | $23.56 | 9.379% | $25.7697 | $25.77 | $25.75 | $25.80 |
| 7 purchase totals = | $815.25 | $883.9781 | $883.98 | $883.95 | $884.00 | |