| 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 | $9.32 | 10.156% | $10.2665 | $10.27 | $10.25 | $10.30 |
| Purchase #2 | $187.41 | 4.655% | $196.1339 | $196.13 | $196.15 | $196.10 |
| Purchase #3 | $142.38 | 6.223% | $151.2403 | $151.24 | $151.25 | $151.20 |
| Purchase #4 | $194.96 | 10.797% | $216.0098 | $216.01 | $216.00 | $216.00 |
| Purchase #5 | $178.65 | 5.282% | $188.0863 | $188.09 | $188.10 | $188.10 |
| Purchase #6 | $247.90 | 12.583% | $279.0933 | $279.09 | $279.10 | $279.10 |
| Purchase #7 | $75.63 | 7.536% | $81.3295 | $81.33 | $81.35 | $81.30 |
| 7 purchase totals = | $1,036.25 | $1,122.1596 | $1,122.16 | $1,122.20 | $1,122.10 | |