| 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 | $239.53 | 6.631% | $255.4132 | $255.41 | $255.40 | $255.40 |
| Purchase #2 | $39.34 | 9.868% | $43.2221 | $43.22 | $43.20 | $43.20 |
| Purchase #3 | $223.69 | 5.103% | $235.1049 | $235.10 | $235.10 | $235.10 |
| Purchase #4 | $32.42 | 13.229% | $36.7088 | $36.71 | $36.70 | $36.70 |
| Purchase #5 | $66.35 | 8.226% | $71.808 | $71.81 | $71.80 | $71.80 |
| Purchase #6 | $95.64 | 4.242% | $99.697 | $99.70 | $99.70 | $99.70 |
| Purchase #7 | $164.92 | 6.773% | $176.09 | $176.09 | $176.10 | $176.10 |
| 7 purchase totals = | $861.89 | $918.0440 | $918.04 | $918.00 | $918.00 | |