| 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 | $102.38 | 11.353% | $114.0032 | $114.00 | $114.00 | $114.00 |
| Purchase #2 | $205.62 | 8.336% | $222.7605 | $222.76 | $222.75 | $222.80 |
| Purchase #3 | $42.76 | 7.561% | $45.9931 | $45.99 | $46.00 | $46.00 |
| Purchase #4 | $132.50 | 9.426% | $144.9895 | $144.99 | $145.00 | $145.00 |
| Purchase #5 | $17.51 | 5.749% | $18.5166 | $18.52 | $18.50 | $18.50 |
| Purchase #6 | $105.86 | 7.338% | $113.628 | $113.63 | $113.65 | $113.60 |
| Purchase #7 | $230.45 | 7.784% | $248.3882 | $248.39 | $248.40 | $248.40 |
| 7 purchase totals = | $837.08 | $908.2791 | $908.28 | $908.30 | $908.30 | |