| 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 | $121.38 | 4.737% | $127.1298 | $127.13 | $127.15 | $127.10 |
| Purchase #2 | $112.80 | 11.608% | $125.8938 | $125.89 | $125.90 | $125.90 |
| Purchase #3 | $164.30 | 10.623% | $181.7536 | $181.75 | $181.75 | $181.80 |
| Purchase #4 | $97.50 | 4.431% | $101.8202 | $101.82 | $101.80 | $101.80 |
| Purchase #5 | $250.85 | 3.551% | $259.7577 | $259.76 | $259.75 | $259.80 |
| Purchase #6 | $169.71 | 11.113% | $188.5699 | $188.57 | $188.55 | $188.60 |
| Purchase #7 | $27.28 | 10.640% | $30.1826 | $30.18 | $30.20 | $30.20 |
| 7 purchase totals = | $943.82 | $1,015.1076 | $1,015.10 | $1,015.10 | $1,015.20 | |