| 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 | $216.56 | 12.535% | $243.7058 | $243.71 | $243.70 | $243.70 |
| Purchase #2 | $57.87 | 12.673% | $65.2039 | $65.20 | $65.20 | $65.20 |
| Purchase #3 | $190.84 | 12.327% | $214.3648 | $214.36 | $214.35 | $214.40 |
| Purchase #4 | $97.34 | 10.217% | $107.2852 | $107.29 | $107.30 | $107.30 |
| Purchase #5 | $101.58 | 7.124% | $108.8166 | $108.82 | $108.80 | $108.80 |
| Purchase #6 | $82.66 | 8.621% | $89.7861 | $89.79 | $89.80 | $89.80 |
| Purchase #7 | $23.53 | 3.356% | $24.3197 | $24.32 | $24.30 | $24.30 |
| 7 purchase totals = | $770.38 | $853.4821 | $853.49 | $853.45 | $853.50 | |