| 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 | $33.27 | 9.753% | $36.5148 | $36.51 | $36.50 | $36.50 |
| Purchase #2 | $244.57 | 9.549% | $267.924 | $267.92 | $267.90 | $267.90 |
| Purchase #3 | $201.68 | 10.286% | $222.4248 | $222.42 | $222.40 | $222.40 |
| Purchase #4 | $167.61 | 12.600% | $188.7289 | $188.73 | $188.75 | $188.70 |
| Purchase #5 | $150.35 | 11.188% | $167.1712 | $167.17 | $167.15 | $167.20 |
| Purchase #6 | $43.50 | 10.333% | $47.9949 | $47.99 | $48.00 | $48.00 |
| Purchase #7 | $97.79 | 4.671% | $102.3578 | $102.36 | $102.35 | $102.40 |
| 7 purchase totals = | $938.77 | $1,033.1164 | $1,033.10 | $1,033.05 | $1,033.10 | |