| 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 | $13.76 | 4.696% | $14.4062 | $14.41 | $14.40 | $14.40 |
| Purchase #2 | $18.45 | 8.218% | $19.9662 | $19.97 | $19.95 | $20.00 |
| Purchase #3 | $217.63 | 3.635% | $225.5409 | $225.54 | $225.55 | $225.50 |
| Purchase #4 | $90.73 | 9.683% | $99.5154 | $99.52 | $99.50 | $99.50 |
| Purchase #5 | $120.91 | 13.863% | $137.6718 | $137.67 | $137.65 | $137.70 |
| Purchase #6 | $118.73 | 6.159% | $126.0426 | $126.04 | $126.05 | $126.00 |
| Purchase #7 | $174.59 | 7.674% | $187.988 | $187.99 | $188.00 | $188.00 |
| 7 purchase totals = | $754.80 | $811.1311 | $811.14 | $811.10 | $811.10 | |