| 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 | $218.69 | 8.616% | $237.5323 | $237.53 | $237.55 | $237.50 |
| Purchase #2 | $111.34 | 4.255% | $116.0775 | $116.08 | $116.10 | $116.10 |
| Purchase #3 | $116.87 | 10.147% | $128.7288 | $128.73 | $128.75 | $128.70 |
| Purchase #4 | $221.71 | 5.826% | $234.6268 | $234.63 | $234.65 | $234.60 |
| Purchase #5 | $25.64 | 5.679% | $27.0961 | $27.10 | $27.10 | $27.10 |
| Purchase #6 | $242.40 | 4.150% | $252.4596 | $252.46 | $252.45 | $252.50 |
| Purchase #7 | $225.93 | 4.534% | $236.1737 | $236.17 | $236.15 | $236.20 |
| 7 purchase totals = | $1,162.58 | $1,232.6948 | $1,232.70 | $1,232.75 | $1,232.70 | |