| 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 | $224.94 | 13.282% | $254.8165 | $254.82 | $254.80 | $254.80 |
| Purchase #2 | $165.30 | 10.667% | $182.9326 | $182.93 | $182.95 | $182.90 |
| Purchase #3 | $190.70 | 7.413% | $204.8366 | $204.84 | $204.85 | $204.80 |
| Purchase #4 | $159.41 | 11.483% | $177.7151 | $177.72 | $177.70 | $177.70 |
| Purchase #5 | $186.88 | 6.687% | $199.3767 | $199.38 | $199.40 | $199.40 |
| Purchase #6 | $198.91 | 8.237% | $215.2942 | $215.29 | $215.30 | $215.30 |
| Purchase #7 | $135.61 | 3.143% | $139.8722 | $139.87 | $139.85 | $139.90 |
| 7 purchase totals = | $1,261.75 | $1,374.8439 | $1,374.85 | $1,374.85 | $1,374.80 | |