| 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 | $196.64 | 13.784% | $223.7449 | $223.74 | $223.75 | $223.70 |
| Purchase #2 | $29.41 | 5.557% | $31.0443 | $31.04 | $31.05 | $31.00 |
| Purchase #3 | $210.73 | 12.662% | $237.4126 | $237.41 | $237.40 | $237.40 |
| Purchase #4 | $108.25 | 12.614% | $121.9047 | $121.90 | $121.90 | $121.90 |
| Purchase #5 | $188.90 | 9.586% | $207.008 | $207.01 | $207.00 | $207.00 |
| Purchase #6 | $75.72 | 9.645% | $83.0232 | $83.02 | $83.00 | $83.00 |
| Purchase #7 | $193.81 | 7.210% | $207.7837 | $207.78 | $207.80 | $207.80 |
| 7 purchase totals = | $1,003.46 | $1,111.9214 | $1,111.90 | $1,111.90 | $1,111.80 | |