| 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 | $178.89 | 9.230% | $195.4015 | $195.40 | $195.40 | $195.40 |
| Purchase #2 | $45.65 | 9.738% | $50.0954 | $50.10 | $50.10 | $50.10 |
| Purchase #3 | $217.91 | 6.382% | $231.817 | $231.82 | $231.80 | $231.80 |
| Purchase #4 | $94.25 | 12.608% | $106.133 | $106.13 | $106.15 | $106.10 |
| Purchase #5 | $139.69 | 7.361% | $149.9726 | $149.97 | $149.95 | $150.00 |
| Purchase #6 | $223.60 | 3.544% | $231.5244 | $231.52 | $231.50 | $231.50 |
| Purchase #7 | $52.42 | 10.160% | $57.7459 | $57.75 | $57.75 | $57.70 |
| 7 purchase totals = | $952.41 | $1,022.6898 | $1,022.69 | $1,022.65 | $1,022.60 | |