| 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 | $213.82 | 4.342% | $223.1041 | $223.10 | $223.10 | $223.10 |
| Purchase #2 | $62.39 | 3.375% | $64.4957 | $64.50 | $64.50 | $64.50 |
| Purchase #3 | $217.78 | 3.591% | $225.6005 | $225.60 | $225.60 | $225.60 |
| Purchase #4 | $228.41 | 7.727% | $246.0592 | $246.06 | $246.05 | $246.10 |
| Purchase #5 | $104.69 | 6.206% | $111.1871 | $111.19 | $111.20 | $111.20 |
| Purchase #6 | $92.82 | 10.327% | $102.4055 | $102.41 | $102.40 | $102.40 |
| Purchase #7 | $242.99 | 6.242% | $258.1574 | $258.16 | $258.15 | $258.20 |
| 7 purchase totals = | $1,162.90 | $1,231.0095 | $1,231.02 | $1,231.00 | $1,231.10 | |