| 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 | $214.32 | 5.368% | $225.8247 | $225.82 | $225.80 | $225.80 |
| Purchase #2 | $139.36 | 4.221% | $145.2424 | $145.24 | $145.25 | $145.20 |
| Purchase #3 | $14.68 | 5.853% | $15.5392 | $15.54 | $15.55 | $15.50 |
| Purchase #4 | $18.54 | 3.408% | $19.1718 | $19.17 | $19.15 | $19.20 |
| Purchase #5 | $211.66 | 10.306% | $233.4737 | $233.47 | $233.45 | $233.50 |
| Purchase #6 | $201.34 | 6.792% | $215.015 | $215.02 | $215.00 | $215.00 |
| Purchase #7 | $134.68 | 4.754% | $141.0827 | $141.08 | $141.10 | $141.10 |
| 7 purchase totals = | $934.58 | $995.3495 | $995.34 | $995.30 | $995.30 | |