| 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 | $195.42 | 9.770% | $214.5125 | $214.51 | $214.50 | $214.50 |
| Purchase #2 | $241.56 | 4.381% | $252.1427 | $252.14 | $252.15 | $252.10 |
| Purchase #3 | $173.54 | 10.537% | $191.8259 | $191.83 | $191.85 | $191.80 |
| Purchase #4 | $39.70 | 6.782% | $42.3925 | $42.39 | $42.40 | $42.40 |
| Purchase #5 | $92.47 | 5.433% | $97.4939 | $97.49 | $97.50 | $97.50 |
| Purchase #6 | $196.87 | 8.528% | $213.6591 | $213.66 | $213.65 | $213.70 |
| Purchase #7 | $167.71 | 7.874% | $180.9155 | $180.92 | $180.90 | $180.90 |
| 7 purchase totals = | $1,107.27 | $1,192.9421 | $1,192.94 | $1,192.95 | $1,192.90 | |