| 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 | $205.96 | 9.694% | $225.9258 | $225.93 | $225.95 | $225.90 |
| Purchase #2 | $38.95 | 3.218% | $40.2034 | $40.20 | $40.20 | $40.20 |
| Purchase #3 | $203.29 | 5.764% | $215.0076 | $215.01 | $215.00 | $215.00 |
| Purchase #4 | $180.32 | 9.213% | $196.9329 | $196.93 | $196.95 | $196.90 |
| Purchase #5 | $196.58 | 7.210% | $210.7534 | $210.75 | $210.75 | $210.80 |
| Purchase #6 | $213.69 | 3.225% | $220.5815 | $220.58 | $220.60 | $220.60 |
| Purchase #7 | $110.49 | 3.785% | $114.672 | $114.67 | $114.65 | $114.70 |
| 7 purchase totals = | $1,149.28 | $1,224.0766 | $1,224.07 | $1,224.10 | $1,224.10 | |