| 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 | $132.87 | 8.469% | $144.1228 | $144.12 | $144.10 | $144.10 |
| Purchase #2 | $247.97 | 13.177% | $280.645 | $280.65 | $280.65 | $280.60 |
| Purchase #3 | $214.75 | 10.449% | $237.1892 | $237.19 | $237.20 | $237.20 |
| Purchase #4 | $158.53 | 9.354% | $173.3589 | $173.36 | $173.35 | $173.40 |
| Purchase #5 | $74.71 | 5.782% | $79.0297 | $79.03 | $79.05 | $79.00 |
| Purchase #6 | $241.51 | 5.595% | $255.0225 | $255.02 | $255.00 | $255.00 |
| Purchase #7 | $161.98 | 7.575% | $174.25 | $174.25 | $174.25 | $174.30 |
| 7 purchase totals = | $1,232.32 | $1,343.6181 | $1,343.62 | $1,343.60 | $1,343.60 | |