| 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 | $227.59 | 6.432% | $242.2286 | $242.23 | $242.25 | $242.20 |
| Purchase #2 | $162.63 | 5.624% | $171.7763 | $171.78 | $171.80 | $171.80 |
| Purchase #3 | $56.84 | 3.509% | $58.8345 | $58.83 | $58.85 | $58.80 |
| Purchase #4 | $44.83 | 5.543% | $47.3149 | $47.31 | $47.30 | $47.30 |
| Purchase #5 | $174.92 | 12.826% | $197.3552 | $197.36 | $197.35 | $197.40 |
| Purchase #6 | $11.75 | 11.296% | $13.0773 | $13.08 | $13.10 | $13.10 |
| Purchase #7 | $73.41 | 11.532% | $81.8756 | $81.88 | $81.90 | $81.90 |
| 7 purchase totals = | $751.97 | $812.4624 | $812.47 | $812.55 | $812.50 | |