| 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 | $248.92 | 7.868% | $268.505 | $268.51 | $268.50 | $268.50 |
| Purchase #2 | $176.51 | 4.837% | $185.0478 | $185.05 | $185.05 | $185.00 |
| Purchase #3 | $227.31 | 11.854% | $254.2553 | $254.26 | $254.25 | $254.30 |
| Purchase #4 | $248.84 | 7.271% | $266.9332 | $266.93 | $266.95 | $266.90 |
| Purchase #5 | $121.48 | 7.862% | $131.0308 | $131.03 | $131.05 | $131.00 |
| Purchase #6 | $244.57 | 11.577% | $272.8839 | $272.88 | $272.90 | $272.90 |
| Purchase #7 | $120.78 | 13.216% | $136.7423 | $136.74 | $136.75 | $136.70 |
| 7 purchase totals = | $1,388.41 | $1,515.3983 | $1,515.40 | $1,515.45 | $1,515.30 | |