| 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 | $210.30 | 7.710% | $226.5141 | $226.51 | $226.50 | $226.50 |
| Purchase #2 | $10.25 | 12.373% | $11.5182 | $11.52 | $11.50 | $11.50 |
| Purchase #3 | $127.99 | 6.300% | $136.0534 | $136.05 | $136.05 | $136.10 |
| Purchase #4 | $28.53 | 7.266% | $30.603 | $30.60 | $30.60 | $30.60 |
| Purchase #5 | $175.38 | 12.218% | $196.8079 | $196.81 | $196.80 | $196.80 |
| Purchase #6 | $48.53 | 13.278% | $54.9738 | $54.97 | $54.95 | $55.00 |
| Purchase #7 | $103.27 | 9.521% | $113.1023 | $113.10 | $113.10 | $113.10 |
| 7 purchase totals = | $704.25 | $769.5727 | $769.56 | $769.50 | $769.60 | |