| 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 | $151.59 | 11.517% | $169.0486 | $169.05 | $169.05 | $169.00 |
| Purchase #2 | $209.89 | 5.157% | $220.714 | $220.71 | $220.70 | $220.70 |
| Purchase #3 | $192.94 | 4.164% | $200.974 | $200.97 | $200.95 | $201.00 |
| Purchase #4 | $93.59 | 3.700% | $97.0528 | $97.05 | $97.05 | $97.10 |
| Purchase #5 | $224.45 | 8.304% | $243.0883 | $243.09 | $243.10 | $243.10 |
| Purchase #6 | $218.90 | 12.735% | $246.7769 | $246.78 | $246.80 | $246.80 |
| Purchase #7 | $117.70 | 3.323% | $121.6112 | $121.61 | $121.60 | $121.60 |
| 7 purchase totals = | $1,209.06 | $1,299.2658 | $1,299.26 | $1,299.25 | $1,299.30 | |