| 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 | $214.88 | 4.809% | $225.2136 | $225.21 | $225.20 | $225.20 |
| Purchase #2 | $92.25 | 7.544% | $99.2093 | $99.21 | $99.20 | $99.20 |
| Purchase #3 | $28.76 | 4.700% | $30.1117 | $30.11 | $30.10 | $30.10 |
| Purchase #4 | $203.34 | 5.689% | $214.908 | $214.91 | $214.90 | $214.90 |
| Purchase #5 | $175.96 | 8.299% | $190.5629 | $190.56 | $190.55 | $190.60 |
| Purchase #6 | $168.97 | 3.611% | $175.0715 | $175.07 | $175.05 | $175.10 |
| Purchase #7 | $226.84 | 12.207% | $254.5304 | $254.53 | $254.55 | $254.50 |
| 7 purchase totals = | $1,111.00 | $1,189.6074 | $1,189.60 | $1,189.55 | $1,189.60 | |