| 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 | $214.51 | 5.123% | $225.4993 | $225.50 | $225.50 | $225.50 |
| Purchase #2 | $131.53 | 4.573% | $137.5449 | $137.54 | $137.55 | $137.50 |
| Purchase #3 | $71.76 | 10.250% | $79.1154 | $79.12 | $79.10 | $79.10 |
| Purchase #4 | $218.62 | 11.511% | $243.7853 | $243.79 | $243.80 | $243.80 |
| Purchase #5 | $172.32 | 7.782% | $185.7299 | $185.73 | $185.75 | $185.70 |
| Purchase #6 | $15.76 | 4.459% | $16.4627 | $16.46 | $16.45 | $16.50 |
| Purchase #7 | $74.38 | 10.121% | $81.908 | $81.91 | $81.90 | $81.90 |
| 7 purchase totals = | $898.88 | $970.0455 | $970.05 | $970.05 | $970.00 | |