| 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 | $220.64 | 11.395% | $245.7819 | $245.78 | $245.80 | $245.80 |
| Purchase #2 | $243.67 | 6.612% | $259.7815 | $259.78 | $259.80 | $259.80 |
| Purchase #3 | $46.30 | 5.290% | $48.7493 | $48.75 | $48.75 | $48.70 |
| Purchase #4 | $131.37 | 6.552% | $139.9774 | $139.98 | $140.00 | $140.00 |
| Purchase #5 | $111.26 | 3.127% | $114.7391 | $114.74 | $114.75 | $114.70 |
| Purchase #6 | $51.60 | 5.606% | $54.4927 | $54.49 | $54.50 | $54.50 |
| Purchase #7 | $128.42 | 3.728% | $133.2075 | $133.21 | $133.20 | $133.20 |
| 7 purchase totals = | $933.26 | $996.7294 | $996.73 | $996.80 | $996.70 | |