| 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 | $103.60 | 6.396% | $110.2263 | $110.23 | $110.25 | $110.20 |
| Purchase #2 | $149.26 | 13.400% | $169.2608 | $169.26 | $169.25 | $169.30 |
| Purchase #3 | $158.64 | 4.257% | $165.3933 | $165.39 | $165.40 | $165.40 |
| Purchase #4 | $24.70 | 8.329% | $26.7573 | $26.76 | $26.75 | $26.80 |
| Purchase #5 | $212.46 | 12.846% | $239.7526 | $239.75 | $239.75 | $239.80 |
| Purchase #6 | $43.29 | 10.216% | $47.7125 | $47.71 | $47.70 | $47.70 |
| Purchase #7 | $147.41 | 13.653% | $167.5359 | $167.54 | $167.55 | $167.50 |
| 7 purchase totals = | $839.36 | $926.6387 | $926.64 | $926.65 | $926.70 | |