| 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 | $203.43 | 11.824% | $227.4836 | $227.48 | $227.50 | $227.50 |
| Purchase #2 | $193.45 | 3.738% | $200.6812 | $200.68 | $200.70 | $200.70 |
| Purchase #3 | $31.85 | 4.473% | $33.2747 | $33.27 | $33.25 | $33.30 |
| Purchase #4 | $139.32 | 6.814% | $148.8133 | $148.81 | $148.80 | $148.80 |
| Purchase #5 | $242.75 | 11.681% | $271.1056 | $271.11 | $271.10 | $271.10 |
| Purchase #6 | $67.32 | 8.376% | $72.9587 | $72.96 | $72.95 | $73.00 |
| Purchase #7 | $241.65 | 7.534% | $259.8559 | $259.86 | $259.85 | $259.90 |
| 7 purchase totals = | $1,119.77 | $1,214.1730 | $1,214.17 | $1,214.15 | $1,214.30 | |