| 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 | $229.42 | 6.399% | $244.1006 | $244.10 | $244.10 | $244.10 |
| Purchase #2 | $16.87 | 8.701% | $18.3379 | $18.34 | $18.35 | $18.30 |
| Purchase #3 | $14.67 | 8.644% | $15.9381 | $15.94 | $15.95 | $15.90 |
| Purchase #4 | $217.56 | 5.114% | $228.686 | $228.69 | $228.70 | $228.70 |
| Purchase #5 | $95.78 | 10.441% | $105.7804 | $105.78 | $105.80 | $105.80 |
| Purchase #6 | $222.52 | 3.799% | $230.9735 | $230.97 | $230.95 | $231.00 |
| Purchase #7 | $12.94 | 6.227% | $13.7458 | $13.75 | $13.75 | $13.70 |
| 7 purchase totals = | $809.76 | $857.5623 | $857.57 | $857.60 | $857.50 | |