| 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 | $98.62 | 13.188% | $111.626 | $111.63 | $111.65 | $111.60 |
| Purchase #2 | $183.45 | 12.350% | $206.1061 | $206.11 | $206.10 | $206.10 |
| Purchase #3 | $131.74 | 3.423% | $136.2495 | $136.25 | $136.25 | $136.20 |
| Purchase #4 | $27.88 | 9.470% | $30.5202 | $30.52 | $30.50 | $30.50 |
| Purchase #5 | $169.43 | 11.296% | $188.5688 | $188.57 | $188.55 | $188.60 |
| Purchase #6 | $234.88 | 9.515% | $257.2288 | $257.23 | $257.25 | $257.20 |
| Purchase #7 | $236.61 | 12.342% | $265.8124 | $265.81 | $265.80 | $265.80 |
| 7 purchase totals = | $1,082.61 | $1,196.1118 | $1,196.12 | $1,196.10 | $1,196.00 | |