| 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 | $31.73 | 4.446% | $33.1407 | $33.14 | $33.15 | $33.10 |
| Purchase #2 | $187.91 | 5.522% | $198.2864 | $198.29 | $198.30 | $198.30 |
| Purchase #3 | $222.95 | 4.465% | $232.9047 | $232.90 | $232.90 | $232.90 |
| Purchase #4 | $102.46 | 7.729% | $110.3791 | $110.38 | $110.40 | $110.40 |
| Purchase #5 | $215.40 | 6.652% | $229.7284 | $229.73 | $229.75 | $229.70 |
| Purchase #6 | $250.25 | 10.690% | $277.0017 | $277.00 | $277.00 | $277.00 |
| Purchase #7 | $85.65 | 3.484% | $88.634 | $88.63 | $88.65 | $88.60 |
| 7 purchase totals = | $1,096.35 | $1,170.0750 | $1,170.07 | $1,170.15 | $1,170.00 | |