| 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 | $25.47 | 13.242% | $28.8427 | $28.84 | $28.85 | $28.80 |
| Purchase #2 | $181.26 | 10.818% | $200.8687 | $200.87 | $200.85 | $200.90 |
| Purchase #3 | $199.82 | 12.767% | $225.331 | $225.33 | $225.35 | $225.30 |
| Purchase #4 | $246.40 | 10.716% | $272.8042 | $272.80 | $272.80 | $272.80 |
| Purchase #5 | $86.66 | 7.650% | $93.2895 | $93.29 | $93.30 | $93.30 |
| Purchase #6 | $116.99 | 11.800% | $130.7948 | $130.79 | $130.80 | $130.80 |
| Purchase #7 | $222.28 | 11.791% | $248.489 | $248.49 | $248.50 | $248.50 |
| 7 purchase totals = | $1,078.88 | $1,200.4199 | $1,200.41 | $1,200.45 | $1,200.40 | |