| 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 | $70.35 | 12.160% | $78.9046 | $78.90 | $78.90 | $78.90 |
| Purchase #2 | $115.33 | 3.705% | $119.603 | $119.60 | $119.60 | $119.60 |
| Purchase #3 | $243.53 | 8.551% | $264.3543 | $264.35 | $264.35 | $264.40 |
| Purchase #4 | $116.55 | 13.244% | $131.9859 | $131.99 | $132.00 | $132.00 |
| Purchase #5 | $218.87 | 10.838% | $242.5911 | $242.59 | $242.60 | $242.60 |
| Purchase #6 | $219.55 | 8.314% | $237.8034 | $237.80 | $237.80 | $237.80 |
| Purchase #7 | $128.41 | 3.744% | $133.2177 | $133.22 | $133.20 | $133.20 |
| 7 purchase totals = | $1,112.59 | $1,208.4600 | $1,208.45 | $1,208.45 | $1,208.50 | |