| 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 | $202.29 | 6.192% | $214.8158 | $214.82 | $214.80 | $214.80 |
| Purchase #2 | $36.81 | 13.559% | $41.8011 | $41.80 | $41.80 | $41.80 |
| Purchase #3 | $34.42 | 10.557% | $38.0537 | $38.05 | $38.05 | $38.10 |
| Purchase #4 | $17.67 | 4.238% | $18.4189 | $18.42 | $18.40 | $18.40 |
| Purchase #5 | $11.97 | 7.247% | $12.8375 | $12.84 | $12.85 | $12.80 |
| Purchase #6 | $127.26 | 7.250% | $136.4864 | $136.49 | $136.50 | $136.50 |
| Purchase #7 | $19.57 | 11.624% | $21.8448 | $21.84 | $21.85 | $21.80 |
| 7 purchase totals = | $449.99 | $484.2582 | $484.26 | $484.25 | $484.20 | |