| 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 | $114.87 | 3.387% | $118.7606 | $118.76 | $118.75 | $118.80 |
| Purchase #2 | $112.25 | 3.355% | $116.016 | $116.02 | $116.00 | $116.00 |
| Purchase #3 | $226.75 | 3.387% | $234.43 | $234.43 | $234.45 | $234.40 |
| Purchase #4 | $58.70 | 10.825% | $65.0543 | $65.05 | $65.05 | $65.10 |
| Purchase #5 | $189.98 | 4.286% | $198.1225 | $198.12 | $198.10 | $198.10 |
| Purchase #6 | $32.96 | 4.621% | $34.4831 | $34.48 | $34.50 | $34.50 |
| Purchase #7 | $49.72 | 9.403% | $54.3952 | $54.40 | $54.40 | $54.40 |
| 7 purchase totals = | $785.23 | $821.2617 | $821.26 | $821.25 | $821.30 | |