| 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 | $126.83 | 3.826% | $131.6825 | $131.68 | $131.70 | $131.70 |
| Purchase #2 | $150.97 | 3.672% | $156.5136 | $156.51 | $156.50 | $156.50 |
| Purchase #3 | $221.96 | 9.553% | $243.1638 | $243.16 | $243.15 | $243.20 |
| Purchase #4 | $217.65 | 6.135% | $231.0028 | $231.00 | $231.00 | $231.00 |
| Purchase #5 | $119.76 | 8.144% | $129.5133 | $129.51 | $129.50 | $129.50 |
| Purchase #6 | $97.72 | 12.633% | $110.065 | $110.07 | $110.05 | $110.10 |
| Purchase #7 | $195.99 | 6.782% | $209.282 | $209.28 | $209.30 | $209.30 |
| 7 purchase totals = | $1,130.88 | $1,211.2230 | $1,211.21 | $1,211.20 | $1,211.30 | |