| 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 | $8.76 | 13.498% | $9.9424 | $9.94 | $9.95 | $9.90 |
| Purchase #2 | $97.99 | 5.602% | $103.4794 | $103.48 | $103.50 | $103.50 |
| Purchase #3 | $229.75 | 4.506% | $240.1025 | $240.10 | $240.10 | $240.10 |
| Purchase #4 | $212.99 | 5.135% | $223.927 | $223.93 | $223.95 | $223.90 |
| Purchase #5 | $241.66 | 12.654% | $272.2397 | $272.24 | $272.25 | $272.20 |
| Purchase #6 | $169.76 | 3.583% | $175.8425 | $175.84 | $175.85 | $175.80 |
| Purchase #7 | $103.31 | 7.635% | $111.1977 | $111.20 | $111.20 | $111.20 |
| 7 purchase totals = | $1,064.22 | $1,136.7312 | $1,136.73 | $1,136.80 | $1,136.60 | |