| 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 | $211.48 | 12.436% | $237.7797 | $237.78 | $237.80 | $237.80 |
| Purchase #2 | $37.84 | 13.809% | $43.0653 | $43.07 | $43.05 | $43.10 |
| Purchase #3 | $158.26 | 10.608% | $175.0482 | $175.05 | $175.05 | $175.00 |
| Purchase #4 | $121.61 | 6.320% | $129.2958 | $129.30 | $129.30 | $129.30 |
| Purchase #5 | $185.49 | 5.660% | $195.9887 | $195.99 | $196.00 | $196.00 |
| Purchase #6 | $47.53 | 5.667% | $50.2235 | $50.22 | $50.20 | $50.20 |
| Purchase #7 | $17.29 | 8.621% | $18.7806 | $18.78 | $18.80 | $18.80 |
| 7 purchase totals = | $779.50 | $850.1818 | $850.19 | $850.20 | $850.20 | |