| 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 | $240.28 | 6.294% | $255.4032 | $255.40 | $255.40 | $255.40 |
| Purchase #2 | $134.34 | 8.662% | $145.9765 | $145.98 | $146.00 | $146.00 |
| Purchase #3 | $68.90 | 7.608% | $74.1419 | $74.14 | $74.15 | $74.10 |
| Purchase #4 | $216.55 | 4.349% | $225.9678 | $225.97 | $225.95 | $226.00 |
| Purchase #5 | $58.69 | 3.412% | $60.6925 | $60.69 | $60.70 | $60.70 |
| Purchase #6 | $166.67 | 4.678% | $174.4668 | $174.47 | $174.45 | $174.50 |
| Purchase #7 | $41.74 | 3.233% | $43.0895 | $43.09 | $43.10 | $43.10 |
| 7 purchase totals = | $927.17 | $979.7382 | $979.74 | $979.75 | $979.80 | |