| 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 | $10.29 | 10.253% | $11.345 | $11.35 | $11.35 | $11.30 |
| Purchase #2 | $193.47 | 12.155% | $216.9863 | $216.99 | $217.00 | $217.00 |
| Purchase #3 | $17.33 | 3.784% | $17.9858 | $17.99 | $18.00 | $18.00 |
| Purchase #4 | $120.99 | 5.139% | $127.2077 | $127.21 | $127.20 | $127.20 |
| Purchase #5 | $95.99 | 6.499% | $102.2284 | $102.23 | $102.25 | $102.20 |
| Purchase #6 | $170.72 | 3.370% | $176.4733 | $176.47 | $176.45 | $176.50 |
| Purchase #7 | $85.93 | 7.830% | $92.6583 | $92.66 | $92.65 | $92.70 |
| 7 purchase totals = | $694.72 | $744.8848 | $744.90 | $744.90 | $744.90 | |