| 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 | $209.60 | 4.841% | $219.7467 | $219.75 | $219.75 | $219.70 |
| Purchase #2 | $121.40 | 3.786% | $125.9962 | $126.00 | $126.00 | $126.00 |
| Purchase #3 | $33.53 | 6.178% | $35.6015 | $35.60 | $35.60 | $35.60 |
| Purchase #4 | $99.33 | 12.418% | $111.6648 | $111.66 | $111.65 | $111.70 |
| Purchase #5 | $128.66 | 10.182% | $141.7602 | $141.76 | $141.75 | $141.80 |
| Purchase #6 | $97.78 | 9.384% | $106.9557 | $106.96 | $106.95 | $107.00 |
| Purchase #7 | $41.61 | 12.467% | $46.7975 | $46.80 | $46.80 | $46.80 |
| 7 purchase totals = | $731.91 | $788.5226 | $788.53 | $788.50 | $788.60 | |