| 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 | $112.30 | 12.516% | $126.3555 | $126.36 | $126.35 | $126.40 |
| Purchase #2 | $191.68 | 7.519% | $206.0924 | $206.09 | $206.10 | $206.10 |
| Purchase #3 | $71.26 | 9.566% | $78.0767 | $78.08 | $78.10 | $78.10 |
| Purchase #4 | $191.53 | 9.514% | $209.7522 | $209.75 | $209.75 | $209.80 |
| Purchase #5 | $76.69 | 4.773% | $80.3504 | $80.35 | $80.35 | $80.40 |
| Purchase #6 | $131.40 | 3.742% | $136.317 | $136.32 | $136.30 | $136.30 |
| Purchase #7 | $27.37 | 7.600% | $29.4501 | $29.45 | $29.45 | $29.50 |
| 7 purchase totals = | $802.23 | $866.3943 | $866.40 | $866.40 | $866.60 | |