| 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 | $233.63 | 12.704% | $263.3104 | $263.31 | $263.30 | $263.30 |
| Purchase #2 | $151.39 | 5.535% | $159.7694 | $159.77 | $159.75 | $159.80 |
| Purchase #3 | $242.94 | 10.112% | $267.5061 | $267.51 | $267.50 | $267.50 |
| Purchase #4 | $186.27 | 12.102% | $208.8124 | $208.81 | $208.80 | $208.80 |
| Purchase #5 | $112.28 | 3.848% | $116.6005 | $116.60 | $116.60 | $116.60 |
| Purchase #6 | $173.89 | 10.301% | $191.8024 | $191.80 | $191.80 | $191.80 |
| Purchase #7 | $77.96 | 6.699% | $83.1825 | $83.18 | $83.20 | $83.20 |
| 7 purchase totals = | $1,178.36 | $1,290.9837 | $1,290.98 | $1,290.95 | $1,291.00 | |