| 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 | $9.85 | 6.728% | $10.5127 | $10.51 | $10.50 | $10.50 |
| Purchase #2 | $176.39 | 6.386% | $187.6543 | $187.65 | $187.65 | $187.70 |
| Purchase #3 | $152.91 | 11.159% | $169.9732 | $169.97 | $169.95 | $170.00 |
| Purchase #4 | $217.27 | 4.689% | $227.4578 | $227.46 | $227.45 | $227.50 |
| Purchase #5 | $215.61 | 13.376% | $244.45 | $244.45 | $244.45 | $244.50 |
| Purchase #6 | $203.33 | 9.774% | $223.2035 | $223.20 | $223.20 | $223.20 |
| Purchase #7 | $214.78 | 6.169% | $228.0298 | $228.03 | $228.05 | $228.00 |
| 7 purchase totals = | $1,190.14 | $1,291.2813 | $1,291.27 | $1,291.25 | $1,291.40 | |