| 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 | $237.25 | 12.278% | $266.3796 | $266.38 | $266.40 | $266.40 |
| Purchase #2 | $238.49 | 3.494% | $246.8228 | $246.82 | $246.80 | $246.80 |
| Purchase #3 | $200.65 | 7.787% | $216.2746 | $216.27 | $216.25 | $216.30 |
| Purchase #4 | $139.58 | 12.624% | $157.2006 | $157.20 | $157.20 | $157.20 |
| Purchase #5 | $169.69 | 7.370% | $182.1962 | $182.20 | $182.20 | $182.20 |
| Purchase #6 | $166.82 | 5.566% | $176.1052 | $176.11 | $176.10 | $176.10 |
| Purchase #7 | $16.83 | 9.224% | $18.3824 | $18.38 | $18.40 | $18.40 |
| 7 purchase totals = | $1,169.31 | $1,263.3614 | $1,263.36 | $1,263.35 | $1,263.40 | |