| 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 | $153.66 | 9.390% | $168.0887 | $168.09 | $168.10 | $168.10 |
| Purchase #2 | $224.29 | 4.804% | $235.0649 | $235.06 | $235.05 | $235.10 |
| Purchase #3 | $108.39 | 3.777% | $112.4839 | $112.48 | $112.50 | $112.50 |
| Purchase #4 | $139.32 | 3.611% | $144.3508 | $144.35 | $144.35 | $144.40 |
| Purchase #5 | $190.99 | 4.812% | $200.1804 | $200.18 | $200.20 | $200.20 |
| Purchase #6 | $236.27 | 4.577% | $247.0841 | $247.08 | $247.10 | $247.10 |
| Purchase #7 | $100.31 | 13.633% | $113.9853 | $113.99 | $114.00 | $114.00 |
| 7 purchase totals = | $1,153.23 | $1,221.2381 | $1,221.23 | $1,221.30 | $1,221.40 | |