| 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 | $15.89 | 3.329% | $16.419 | $16.42 | $16.40 | $16.40 |
| Purchase #2 | $97.90 | 8.175% | $105.9033 | $105.90 | $105.90 | $105.90 |
| Purchase #3 | $231.53 | 12.580% | $260.6565 | $260.66 | $260.65 | $260.70 |
| Purchase #4 | $173.57 | 10.250% | $191.3609 | $191.36 | $191.35 | $191.40 |
| Purchase #5 | $39.59 | 9.772% | $43.4587 | $43.46 | $43.45 | $43.50 |
| Purchase #6 | $142.50 | 11.579% | $159.0001 | $159.00 | $159.00 | $159.00 |
| Purchase #7 | $141.39 | 4.128% | $147.2266 | $147.23 | $147.25 | $147.20 |
| 7 purchase totals = | $842.37 | $924.0251 | $924.03 | $924.00 | $924.10 | |