| 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 | $105.94 | 5.550% | $111.8197 | $111.82 | $111.80 | $111.80 |
| Purchase #2 | $174.80 | 4.233% | $182.1993 | $182.20 | $182.20 | $182.20 |
| Purchase #3 | $11.55 | 4.660% | $12.0882 | $12.09 | $12.10 | $12.10 |
| Purchase #4 | $81.55 | 12.866% | $92.0422 | $92.04 | $92.05 | $92.00 |
| Purchase #5 | $78.33 | 12.339% | $87.9951 | $88.00 | $88.00 | $88.00 |
| Purchase #6 | $184.44 | 7.342% | $197.9816 | $197.98 | $198.00 | $198.00 |
| Purchase #7 | $210.32 | 8.435% | $228.0605 | $228.06 | $228.05 | $228.10 |
| 7 purchase totals = | $846.93 | $912.1866 | $912.19 | $912.20 | $912.20 | |