| 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 | $77.44 | 12.646% | $87.2331 | $87.23 | $87.25 | $87.20 |
| Purchase #2 | $114.53 | 9.175% | $125.0381 | $125.04 | $125.05 | $125.00 |
| Purchase #3 | $226.36 | 7.260% | $242.7937 | $242.79 | $242.80 | $242.80 |
| Purchase #4 | $218.63 | 10.689% | $241.9994 | $242.00 | $242.00 | $242.00 |
| Purchase #5 | $68.57 | 12.317% | $77.0158 | $77.02 | $77.00 | $77.00 |
| Purchase #6 | $209.77 | 8.840% | $228.3137 | $228.31 | $228.30 | $228.30 |
| Purchase #7 | $140.29 | 9.327% | $153.3748 | $153.37 | $153.35 | $153.40 |
| 7 purchase totals = | $1,055.59 | $1,155.7686 | $1,155.76 | $1,155.75 | $1,155.70 | |