| 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 | $14.51 | 6.461% | $15.4475 | $15.45 | $15.45 | $15.40 |
| Purchase #2 | $103.67 | 12.227% | $116.3457 | $116.35 | $116.35 | $116.30 |
| Purchase #3 | $141.48 | 3.358% | $146.2309 | $146.23 | $146.25 | $146.20 |
| Purchase #4 | $236.44 | 12.402% | $265.7633 | $265.76 | $265.75 | $265.80 |
| Purchase #5 | $78.43 | 11.706% | $87.611 | $87.61 | $87.60 | $87.60 |
| Purchase #6 | $223.43 | 13.199% | $252.9205 | $252.92 | $252.90 | $252.90 |
| Purchase #7 | $18.44 | 9.550% | $20.201 | $20.20 | $20.20 | $20.20 |
| 7 purchase totals = | $816.40 | $904.5199 | $904.52 | $904.50 | $904.40 | |