| 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 | $212.88 | 6.629% | $226.9918 | $226.99 | $227.00 | $227.00 |
| Purchase #2 | $197.93 | 11.765% | $221.2165 | $221.22 | $221.20 | $221.20 |
| Purchase #3 | $78.65 | 7.636% | $84.6557 | $84.66 | $84.65 | $84.70 |
| Purchase #4 | $46.58 | 7.542% | $50.0931 | $50.09 | $50.10 | $50.10 |
| Purchase #5 | $14.26 | 9.233% | $15.5766 | $15.58 | $15.60 | $15.60 |
| Purchase #6 | $66.77 | 9.371% | $73.027 | $73.03 | $73.05 | $73.00 |
| Purchase #7 | $17.97 | 7.520% | $19.3213 | $19.32 | $19.30 | $19.30 |
| 7 purchase totals = | $635.04 | $690.8820 | $690.89 | $690.90 | $690.90 | |