| 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 | $117.85 | 8.605% | $127.991 | $127.99 | $128.00 | $128.00 |
| Purchase #2 | $12.30 | 13.770% | $13.9937 | $13.99 | $14.00 | $14.00 |
| Purchase #3 | $152.65 | 11.519% | $170.2338 | $170.23 | $170.25 | $170.20 |
| Purchase #4 | $234.98 | 6.600% | $250.4887 | $250.49 | $250.50 | $250.50 |
| Purchase #5 | $29.73 | 10.571% | $32.8728 | $32.87 | $32.85 | $32.90 |
| Purchase #6 | $70.97 | 7.357% | $76.1913 | $76.19 | $76.20 | $76.20 |
| Purchase #7 | $196.33 | 12.293% | $220.4648 | $220.46 | $220.45 | $220.50 |
| 7 purchase totals = | $814.81 | $892.2361 | $892.22 | $892.25 | $892.30 | |