| 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 | $188.62 | 13.300% | $213.7065 | $213.71 | $213.70 | $213.70 |
| Purchase #2 | $191.32 | 13.691% | $217.5136 | $217.51 | $217.50 | $217.50 |
| Purchase #3 | $74.46 | 9.650% | $81.6454 | $81.65 | $81.65 | $81.60 |
| Purchase #4 | $135.31 | 10.707% | $149.7976 | $149.80 | $149.80 | $149.80 |
| Purchase #5 | $79.70 | 9.587% | $87.3408 | $87.34 | $87.35 | $87.30 |
| Purchase #6 | $225.88 | 9.698% | $247.7858 | $247.79 | $247.80 | $247.80 |
| Purchase #7 | $23.92 | 12.832% | $26.9894 | $26.99 | $27.00 | $27.00 |
| 7 purchase totals = | $919.21 | $1,024.7791 | $1,024.79 | $1,024.80 | $1,024.70 | |