| 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 | $135.80 | 3.495% | $140.5462 | $140.55 | $140.55 | $140.50 |
| Purchase #2 | $217.86 | 8.406% | $236.1733 | $236.17 | $236.15 | $236.20 |
| Purchase #3 | $237.91 | 8.109% | $257.2021 | $257.20 | $257.20 | $257.20 |
| Purchase #4 | $239.68 | 5.504% | $252.872 | $252.87 | $252.85 | $252.90 |
| Purchase #5 | $33.73 | 5.520% | $35.5919 | $35.59 | $35.60 | $35.60 |
| Purchase #6 | $203.36 | 8.437% | $220.5175 | $220.52 | $220.50 | $220.50 |
| Purchase #7 | $43.63 | 5.716% | $46.1239 | $46.12 | $46.10 | $46.10 |
| 7 purchase totals = | $1,111.97 | $1,189.0269 | $1,189.02 | $1,188.95 | $1,189.00 | |