| 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 | $106.91 | 13.541% | $121.3867 | $121.39 | $121.40 | $121.40 |
| Purchase #2 | $83.88 | 13.577% | $95.2684 | $95.27 | $95.25 | $95.30 |
| Purchase #3 | $192.25 | 8.582% | $208.7489 | $208.75 | $208.75 | $208.70 |
| Purchase #4 | $76.89 | 11.804% | $85.9661 | $85.97 | $85.95 | $86.00 |
| Purchase #5 | $231.42 | 7.600% | $249.0079 | $249.01 | $249.00 | $249.00 |
| Purchase #6 | $193.92 | 13.535% | $220.1671 | $220.17 | $220.15 | $220.20 |
| Purchase #7 | $55.78 | 11.562% | $62.2293 | $62.23 | $62.25 | $62.20 |
| 7 purchase totals = | $941.05 | $1,042.7744 | $1,042.79 | $1,042.75 | $1,042.80 | |