| 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 | $199.79 | 5.420% | $210.6186 | $210.62 | $210.60 | $210.60 |
| Purchase #2 | $41.64 | 8.231% | $45.0674 | $45.07 | $45.05 | $45.10 |
| Purchase #3 | $6.75 | 4.642% | $7.0633 | $7.06 | $7.05 | $7.10 |
| Purchase #4 | $190.85 | 6.456% | $203.1713 | $203.17 | $203.15 | $203.20 |
| Purchase #5 | $48.79 | 11.170% | $54.2398 | $54.24 | $54.25 | $54.20 |
| Purchase #6 | $181.46 | 13.233% | $205.4726 | $205.47 | $205.45 | $205.50 |
| Purchase #7 | $228.35 | 8.598% | $247.9835 | $247.98 | $248.00 | $248.00 |
| 7 purchase totals = | $897.63 | $973.6165 | $973.61 | $973.55 | $973.70 | |