| 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 | $200.54 | 6.435% | $213.4447 | $213.44 | $213.45 | $213.40 |
| Purchase #2 | $9.71 | 6.479% | $10.3391 | $10.34 | $10.35 | $10.30 |
| Purchase #3 | $90.33 | 6.253% | $95.9783 | $95.98 | $96.00 | $96.00 |
| Purchase #4 | $187.47 | 10.492% | $207.1394 | $207.14 | $207.15 | $207.10 |
| Purchase #5 | $113.77 | 12.206% | $127.6568 | $127.66 | $127.65 | $127.70 |
| Purchase #6 | $54.96 | 9.631% | $60.2532 | $60.25 | $60.25 | $60.30 |
| Purchase #7 | $207.39 | 12.762% | $233.8571 | $233.86 | $233.85 | $233.90 |
| 7 purchase totals = | $864.17 | $948.6686 | $948.67 | $948.70 | $948.70 | |