| 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 | 8.749% | $263.4553 | $263.46 | $263.45 | $263.50 |
| Purchase #2 | $112.66 | 6.498% | $119.9806 | $119.98 | $120.00 | $120.00 |
| Purchase #3 | $104.37 | 11.143% | $115.9999 | $116.00 | $116.00 | $116.00 |
| Purchase #4 | $82.84 | 10.655% | $91.6666 | $91.67 | $91.65 | $91.70 |
| Purchase #5 | $140.85 | 11.491% | $157.0351 | $157.04 | $157.05 | $157.00 |
| Purchase #6 | $31.72 | 11.661% | $35.4189 | $35.42 | $35.40 | $35.40 |
| Purchase #7 | $36.77 | 6.678% | $39.2255 | $39.23 | $39.25 | $39.20 |
| 7 purchase totals = | $751.47 | $822.7819 | $822.80 | $822.80 | $822.80 | |