| 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 | $44.34 | 4.655% | $46.404 | $46.40 | $46.40 | $46.40 |
| Purchase #2 | $207.45 | 13.859% | $236.2005 | $236.20 | $236.20 | $236.20 |
| Purchase #3 | $149.26 | 10.656% | $165.1651 | $165.17 | $165.15 | $165.20 |
| Purchase #4 | $212.73 | 9.625% | $233.2053 | $233.21 | $233.20 | $233.20 |
| Purchase #5 | $241.65 | 10.223% | $266.3539 | $266.35 | $266.35 | $266.40 |
| Purchase #6 | $74.77 | 3.475% | $77.3683 | $77.37 | $77.35 | $77.40 |
| Purchase #7 | $226.53 | 10.263% | $249.7788 | $249.78 | $249.80 | $249.80 |
| 7 purchase totals = | $1,156.73 | $1,274.4759 | $1,274.48 | $1,274.45 | $1,274.60 | |