| 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 | $183.81 | 12.303% | $206.4241 | $206.42 | $206.40 | $206.40 |
| Purchase #2 | $208.63 | 11.686% | $233.0105 | $233.01 | $233.00 | $233.00 |
| Purchase #3 | $240.68 | 3.614% | $249.3782 | $249.38 | $249.40 | $249.40 |
| Purchase #4 | $189.60 | 4.552% | $198.2306 | $198.23 | $198.25 | $198.20 |
| Purchase #5 | $110.74 | 13.176% | $125.3311 | $125.33 | $125.35 | $125.30 |
| Purchase #6 | $40.28 | 11.291% | $44.828 | $44.83 | $44.85 | $44.80 |
| Purchase #7 | $108.59 | 7.620% | $116.8646 | $116.86 | $116.85 | $116.90 |
| 7 purchase totals = | $1,082.33 | $1,174.0671 | $1,174.06 | $1,174.10 | $1,174.00 | |