| 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 | $216.96 | 6.677% | $231.4464 | $231.45 | $231.45 | $231.40 |
| Purchase #2 | $210.78 | 6.742% | $224.9908 | $224.99 | $225.00 | $225.00 |
| Purchase #3 | $237.35 | 5.683% | $250.8386 | $250.84 | $250.85 | $250.80 |
| Purchase #4 | $7.61 | 7.806% | $8.204 | $8.20 | $8.20 | $8.20 |
| Purchase #5 | $92.82 | 11.555% | $103.5454 | $103.55 | $103.55 | $103.50 |
| Purchase #6 | $61.81 | 7.332% | $66.3419 | $66.34 | $66.35 | $66.30 |
| Purchase #7 | $52.68 | 8.745% | $57.2869 | $57.29 | $57.30 | $57.30 |
| 7 purchase totals = | $880.01 | $942.6540 | $942.66 | $942.70 | $942.50 | |