| 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 | $212.73 | 4.859% | $223.0666 | $223.07 | $223.05 | $223.10 |
| Purchase #2 | $112.83 | 10.548% | $124.7313 | $124.73 | $124.75 | $124.70 |
| Purchase #3 | $239.32 | 7.393% | $257.0129 | $257.01 | $257.00 | $257.00 |
| Purchase #4 | $117.88 | 13.594% | $133.9046 | $133.90 | $133.90 | $133.90 |
| Purchase #5 | $220.56 | 4.283% | $230.0066 | $230.01 | $230.00 | $230.00 |
| Purchase #6 | $208.82 | 9.333% | $228.3092 | $228.31 | $228.30 | $228.30 |
| Purchase #7 | $20.35 | 6.529% | $21.6787 | $21.68 | $21.70 | $21.70 |
| 7 purchase totals = | $1,132.49 | $1,218.7099 | $1,218.71 | $1,218.70 | $1,218.70 | |