| 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 | $213.40 | 12.771% | $240.6533 | $240.65 | $240.65 | $240.70 |
| Purchase #2 | $13.41 | 11.855% | $14.9998 | $15.00 | $15.00 | $15.00 |
| Purchase #3 | $120.64 | 3.720% | $125.1278 | $125.13 | $125.15 | $125.10 |
| Purchase #4 | $176.52 | 12.517% | $198.615 | $198.62 | $198.60 | $198.60 |
| Purchase #5 | $239.32 | 3.484% | $247.6579 | $247.66 | $247.65 | $247.70 |
| Purchase #6 | $136.28 | 6.319% | $144.8915 | $144.89 | $144.90 | $144.90 |
| Purchase #7 | $237.38 | 12.598% | $267.2851 | $267.29 | $267.30 | $267.30 |
| 7 purchase totals = | $1,136.95 | $1,239.2304 | $1,239.24 | $1,239.25 | $1,239.30 | |