| 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 | $242.26 | 12.226% | $271.8787 | $271.88 | $271.90 | $271.90 |
| Purchase #2 | $34.62 | 5.646% | $36.5746 | $36.57 | $36.55 | $36.60 |
| Purchase #3 | $66.98 | 8.141% | $72.4328 | $72.43 | $72.45 | $72.40 |
| Purchase #4 | $43.59 | 11.309% | $48.5196 | $48.52 | $48.50 | $48.50 |
| Purchase #5 | $110.38 | 11.271% | $122.8209 | $122.82 | $122.80 | $122.80 |
| Purchase #6 | $206.88 | 10.689% | $228.9934 | $228.99 | $229.00 | $229.00 |
| Purchase #7 | $191.73 | 12.752% | $216.1794 | $216.18 | $216.20 | $216.20 |
| 7 purchase totals = | $896.44 | $997.3994 | $997.39 | $997.40 | $997.40 | |