| 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 | $218.39 | 13.828% | $248.589 | $248.59 | $248.60 | $248.60 |
| Purchase #2 | $38.67 | 11.505% | $43.119 | $43.12 | $43.10 | $43.10 |
| Purchase #3 | $218.87 | 8.483% | $237.4367 | $237.44 | $237.45 | $237.40 |
| Purchase #4 | $58.45 | 8.147% | $63.2119 | $63.21 | $63.20 | $63.20 |
| Purchase #5 | $47.56 | 8.118% | $51.4209 | $51.42 | $51.40 | $51.40 |
| Purchase #6 | $181.90 | 5.575% | $192.0409 | $192.04 | $192.05 | $192.00 |
| Purchase #7 | $47.62 | 3.407% | $49.2424 | $49.24 | $49.25 | $49.20 |
| 7 purchase totals = | $811.46 | $885.0608 | $885.06 | $885.05 | $884.90 | |