| 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 | $249.63 | 4.443% | $260.7211 | $260.72 | $260.70 | $260.70 |
| Purchase #2 | $169.59 | 11.528% | $189.1403 | $189.14 | $189.15 | $189.10 |
| Purchase #3 | $116.74 | 11.213% | $129.8301 | $129.83 | $129.85 | $129.80 |
| Purchase #4 | $5.78 | 6.496% | $6.1555 | $6.16 | $6.15 | $6.20 |
| Purchase #5 | $49.40 | 9.620% | $54.1523 | $54.15 | $54.15 | $54.20 |
| Purchase #6 | $128.42 | 8.223% | $138.98 | $138.98 | $139.00 | $139.00 |
| Purchase #7 | $47.99 | 12.552% | $54.0137 | $54.01 | $54.00 | $54.00 |
| 7 purchase totals = | $767.55 | $832.9930 | $832.99 | $833.00 | $833.00 | |