| 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 | $203.86 | 4.534% | $213.103 | $213.10 | $213.10 | $213.10 |
| Purchase #2 | $80.77 | 10.307% | $89.095 | $89.10 | $89.10 | $89.10 |
| Purchase #3 | $19.83 | 10.861% | $21.9837 | $21.98 | $22.00 | $22.00 |
| Purchase #4 | $215.91 | 12.848% | $243.6501 | $243.65 | $243.65 | $243.70 |
| Purchase #5 | $76.60 | 10.754% | $84.8376 | $84.84 | $84.85 | $84.80 |
| Purchase #6 | $43.70 | 13.674% | $49.6755 | $49.68 | $49.70 | $49.70 |
| Purchase #7 | $108.57 | 3.467% | $112.3341 | $112.33 | $112.35 | $112.30 |
| 7 purchase totals = | $749.24 | $814.6790 | $814.68 | $814.75 | $814.70 | |