| 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 | $214.29 | 13.534% | $243.292 | $243.29 | $243.30 | $243.30 |
| Purchase #2 | $183.68 | 7.302% | $197.0923 | $197.09 | $197.10 | $197.10 |
| Purchase #3 | $110.84 | 3.621% | $114.8535 | $114.85 | $114.85 | $114.90 |
| Purchase #4 | $14.30 | 10.380% | $15.7843 | $15.78 | $15.80 | $15.80 |
| Purchase #5 | $116.94 | 7.796% | $126.0566 | $126.06 | $126.05 | $126.10 |
| Purchase #6 | $71.60 | 5.329% | $75.4156 | $75.42 | $75.40 | $75.40 |
| Purchase #7 | $28.97 | 9.789% | $31.8059 | $31.81 | $31.80 | $31.80 |
| 7 purchase totals = | $740.62 | $804.3002 | $804.30 | $804.30 | $804.40 | |