| 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 | $13.80 | 4.581% | $14.4322 | $14.43 | $14.45 | $14.40 |
| Purchase #2 | $130.30 | 12.426% | $146.4911 | $146.49 | $146.50 | $146.50 |
| Purchase #3 | $117.35 | 6.761% | $125.284 | $125.28 | $125.30 | $125.30 |
| Purchase #4 | $226.88 | 9.562% | $248.5743 | $248.57 | $248.55 | $248.60 |
| Purchase #5 | $181.27 | 7.598% | $195.0429 | $195.04 | $195.05 | $195.00 |
| Purchase #6 | $39.27 | 12.246% | $44.079 | $44.08 | $44.10 | $44.10 |
| Purchase #7 | $164.89 | 7.500% | $177.2568 | $177.26 | $177.25 | $177.30 |
| 7 purchase totals = | $873.76 | $951.1603 | $951.15 | $951.20 | $951.20 | |