| 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 | $115.63 | 8.690% | $125.6782 | $125.68 | $125.70 | $125.70 |
| Purchase #2 | $142.67 | 3.736% | $148.0002 | $148.00 | $148.00 | $148.00 |
| Purchase #3 | $227.77 | 3.451% | $235.6303 | $235.63 | $235.65 | $235.60 |
| Purchase #4 | $31.49 | 8.456% | $34.1528 | $34.15 | $34.15 | $34.20 |
| Purchase #5 | $89.40 | 3.729% | $92.7337 | $92.73 | $92.75 | $92.70 |
| Purchase #6 | $192.40 | 6.621% | $205.1388 | $205.14 | $205.15 | $205.10 |
| Purchase #7 | $18.66 | 12.307% | $20.9565 | $20.96 | $20.95 | $21.00 |
| 7 purchase totals = | $818.02 | $862.2905 | $862.29 | $862.35 | $862.30 | |