| 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 | $214.78 | 7.102% | $230.0337 | $230.03 | $230.05 | $230.00 |
| Purchase #2 | $35.37 | 3.176% | $36.4934 | $36.49 | $36.50 | $36.50 |
| Purchase #3 | $225.75 | 6.511% | $240.4486 | $240.45 | $240.45 | $240.40 |
| Purchase #4 | $11.77 | 9.209% | $12.8539 | $12.85 | $12.85 | $12.90 |
| Purchase #5 | $68.95 | 10.339% | $76.0787 | $76.08 | $76.10 | $76.10 |
| Purchase #6 | $146.97 | 4.616% | $153.7541 | $153.75 | $153.75 | $153.80 |
| Purchase #7 | $205.48 | 4.746% | $215.2321 | $215.23 | $215.25 | $215.20 |
| 7 purchase totals = | $909.07 | $964.8945 | $964.88 | $964.95 | $964.90 | |