| 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 | $175.86 | 3.562% | $182.1241 | $182.12 | $182.10 | $182.10 |
| Purchase #2 | $231.61 | 3.162% | $238.9335 | $238.93 | $238.95 | $238.90 |
| Purchase #3 | $54.80 | 10.709% | $60.6685 | $60.67 | $60.65 | $60.70 |
| Purchase #4 | $213.28 | 13.109% | $241.2389 | $241.24 | $241.25 | $241.20 |
| Purchase #5 | $118.65 | 8.806% | $129.0983 | $129.10 | $129.10 | $129.10 |
| Purchase #6 | $34.68 | 3.873% | $36.0232 | $36.02 | $36.00 | $36.00 |
| Purchase #7 | $99.84 | 11.271% | $111.093 | $111.09 | $111.10 | $111.10 |
| 7 purchase totals = | $928.72 | $999.1795 | $999.17 | $999.15 | $999.10 | |