| 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 | $119.75 | 4.167% | $124.74 | $124.74 | $124.75 | $124.70 |
| Purchase #2 | $235.42 | 9.573% | $257.9568 | $257.96 | $257.95 | $258.00 |
| Purchase #3 | $178.59 | 7.499% | $191.9825 | $191.98 | $192.00 | $192.00 |
| Purchase #4 | $25.34 | 13.360% | $28.7254 | $28.73 | $28.75 | $28.70 |
| Purchase #5 | $78.51 | 9.266% | $85.7847 | $85.78 | $85.80 | $85.80 |
| Purchase #6 | $247.50 | 12.548% | $278.5563 | $278.56 | $278.55 | $278.60 |
| Purchase #7 | $146.29 | 9.847% | $160.6952 | $160.70 | $160.70 | $160.70 |
| 7 purchase totals = | $1,031.40 | $1,128.4409 | $1,128.45 | $1,128.50 | $1,128.50 | |