| 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 | $217.53 | 4.738% | $227.8366 | $227.84 | $227.85 | $227.80 |
| Purchase #2 | $106.38 | 7.429% | $114.283 | $114.28 | $114.30 | $114.30 |
| Purchase #3 | $30.90 | 8.154% | $33.4196 | $33.42 | $33.40 | $33.40 |
| Purchase #4 | $130.40 | 13.534% | $148.0483 | $148.05 | $148.05 | $148.00 |
| Purchase #5 | $169.38 | 7.593% | $182.241 | $182.24 | $182.25 | $182.20 |
| Purchase #6 | $171.61 | 12.331% | $192.7712 | $192.77 | $192.75 | $192.80 |
| Purchase #7 | $137.39 | 10.680% | $152.0633 | $152.06 | $152.05 | $152.10 |
| 7 purchase totals = | $963.59 | $1,050.6630 | $1,050.66 | $1,050.65 | $1,050.60 | |