| 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 | $136.76 | 13.299% | $154.9477 | $154.95 | $154.95 | $154.90 |
| Purchase #2 | $243.27 | 8.170% | $263.1452 | $263.15 | $263.15 | $263.10 |
| Purchase #3 | $240.32 | 11.279% | $267.4257 | $267.43 | $267.45 | $267.40 |
| Purchase #4 | $231.61 | 7.694% | $249.4301 | $249.43 | $249.45 | $249.40 |
| Purchase #5 | $29.27 | 3.122% | $30.1838 | $30.18 | $30.20 | $30.20 |
| Purchase #6 | $215.58 | 7.680% | $232.1365 | $232.14 | $232.15 | $232.10 |
| Purchase #7 | $115.30 | 4.408% | $120.3824 | $120.38 | $120.40 | $120.40 |
| 7 purchase totals = | $1,212.11 | $1,317.6514 | $1,317.66 | $1,317.75 | $1,317.50 | |