| 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 | $244.87 | 11.256% | $272.4326 | $272.43 | $272.45 | $272.40 |
| Purchase #2 | $11.67 | 6.221% | $12.396 | $12.40 | $12.40 | $12.40 |
| Purchase #3 | $127.48 | 5.281% | $134.2122 | $134.21 | $134.20 | $134.20 |
| Purchase #4 | $63.69 | 8.401% | $69.0406 | $69.04 | $69.05 | $69.00 |
| Purchase #5 | $100.73 | 3.165% | $103.9181 | $103.92 | $103.90 | $103.90 |
| Purchase #6 | $24.26 | 13.329% | $27.4936 | $27.49 | $27.50 | $27.50 |
| Purchase #7 | $233.29 | 8.511% | $253.1453 | $253.15 | $253.15 | $253.10 |
| 7 purchase totals = | $805.99 | $872.6384 | $872.64 | $872.65 | $872.50 | |