| 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 | $217.33 | 10.452% | $240.0453 | $240.05 | $240.05 | $240.00 |
| Purchase #2 | $66.87 | 11.542% | $74.5881 | $74.59 | $74.60 | $74.60 |
| Purchase #3 | $10.48 | 13.273% | $11.871 | $11.87 | $11.85 | $11.90 |
| Purchase #4 | $169.32 | 12.464% | $190.424 | $190.42 | $190.40 | $190.40 |
| Purchase #5 | $197.48 | 11.233% | $219.6629 | $219.66 | $219.65 | $219.70 |
| Purchase #6 | $229.69 | 9.153% | $250.7135 | $250.71 | $250.70 | $250.70 |
| Purchase #7 | $248.93 | 6.562% | $265.2648 | $265.26 | $265.25 | $265.30 |
| 7 purchase totals = | $1,140.10 | $1,252.5696 | $1,252.56 | $1,252.50 | $1,252.60 | |