| 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 | $113.39 | 5.502% | $119.6287 | $119.63 | $119.65 | $119.60 |
| Purchase #2 | $249.46 | 12.631% | $280.9693 | $280.97 | $280.95 | $281.00 |
| Purchase #3 | $154.28 | 8.485% | $167.3707 | $167.37 | $167.35 | $167.40 |
| Purchase #4 | $33.36 | 7.840% | $35.9754 | $35.98 | $36.00 | $36.00 |
| Purchase #5 | $131.41 | 8.249% | $142.25 | $142.25 | $142.25 | $142.30 |
| Purchase #6 | $120.46 | 5.124% | $126.6324 | $126.63 | $126.65 | $126.60 |
| Purchase #7 | $243.88 | 9.316% | $266.5999 | $266.60 | $266.60 | $266.60 |
| 7 purchase totals = | $1,046.24 | $1,139.4264 | $1,139.43 | $1,139.45 | $1,139.50 | |