| 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 | $200.95 | 8.811% | $218.6557 | $218.66 | $218.65 | $218.70 |
| Purchase #2 | $104.32 | 5.660% | $110.2245 | $110.22 | $110.20 | $110.20 |
| Purchase #3 | $198.49 | 7.728% | $213.8293 | $213.83 | $213.85 | $213.80 |
| Purchase #4 | $119.72 | 13.848% | $136.2988 | $136.30 | $136.30 | $136.30 |
| Purchase #5 | $190.60 | 10.557% | $210.7216 | $210.72 | $210.70 | $210.70 |
| Purchase #6 | $128.74 | 11.594% | $143.6661 | $143.67 | $143.65 | $143.70 |
| Purchase #7 | $63.99 | 12.491% | $71.983 | $71.98 | $72.00 | $72.00 |
| 7 purchase totals = | $1,006.81 | $1,105.3790 | $1,105.38 | $1,105.35 | $1,105.40 | |