| 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 | $119.90 | 9.120% | $130.8349 | $130.83 | $130.85 | $130.80 |
| Purchase #2 | $212.81 | 10.131% | $234.3698 | $234.37 | $234.35 | $234.40 |
| Purchase #3 | $94.56 | 5.834% | $100.0766 | $100.08 | $100.10 | $100.10 |
| Purchase #4 | $52.61 | 4.628% | $55.0448 | $55.04 | $55.05 | $55.00 |
| Purchase #5 | $125.38 | 8.255% | $135.7301 | $135.73 | $135.75 | $135.70 |
| Purchase #6 | $208.89 | 7.792% | $225.1667 | $225.17 | $225.15 | $225.20 |
| Purchase #7 | $57.44 | 11.697% | $64.1588 | $64.16 | $64.15 | $64.20 |
| 7 purchase totals = | $871.59 | $945.3817 | $945.38 | $945.40 | $945.40 | |