| 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 | $190.81 | 13.750% | $217.0464 | $217.05 | $217.05 | $217.00 |
| Purchase #2 | $8.68 | 8.281% | $9.3988 | $9.40 | $9.40 | $9.40 |
| Purchase #3 | $241.49 | 9.207% | $263.724 | $263.72 | $263.70 | $263.70 |
| Purchase #4 | $28.91 | 11.509% | $32.2373 | $32.24 | $32.25 | $32.20 |
| Purchase #5 | $197.57 | 4.225% | $205.9173 | $205.92 | $205.90 | $205.90 |
| Purchase #6 | $49.70 | 4.138% | $51.7566 | $51.76 | $51.75 | $51.80 |
| Purchase #7 | $22.54 | 10.409% | $24.8862 | $24.89 | $24.90 | $24.90 |
| 7 purchase totals = | $739.70 | $804.9666 | $804.98 | $804.95 | $804.90 | |