| 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 | $205.81 | 6.200% | $218.5702 | $218.57 | $218.55 | $218.60 |
| Purchase #2 | $187.64 | 9.520% | $205.5033 | $205.50 | $205.50 | $205.50 |
| Purchase #3 | $19.50 | 12.266% | $21.8919 | $21.89 | $21.90 | $21.90 |
| Purchase #4 | $44.91 | 7.572% | $48.3106 | $48.31 | $48.30 | $48.30 |
| Purchase #5 | $225.66 | 6.768% | $240.9327 | $240.93 | $240.95 | $240.90 |
| Purchase #6 | $63.51 | 9.429% | $69.4984 | $69.50 | $69.50 | $69.50 |
| Purchase #7 | $30.40 | 8.794% | $33.0734 | $33.07 | $33.05 | $33.10 |
| 7 purchase totals = | $777.43 | $837.7805 | $837.77 | $837.75 | $837.80 | |