| 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 | $114.93 | 7.822% | $123.9198 | $123.92 | $123.90 | $123.90 |
| Purchase #2 | $167.82 | 12.381% | $188.5978 | $188.60 | $188.60 | $188.60 |
| Purchase #3 | $115.91 | 6.752% | $123.7362 | $123.74 | $123.75 | $123.70 |
| Purchase #4 | $236.43 | 13.868% | $269.2181 | $269.22 | $269.20 | $269.20 |
| Purchase #5 | $206.53 | 11.655% | $230.6011 | $230.60 | $230.60 | $230.60 |
| Purchase #6 | $108.83 | 8.468% | $118.0457 | $118.05 | $118.05 | $118.00 |
| Purchase #7 | $206.60 | 13.541% | $234.5757 | $234.58 | $234.60 | $234.60 |
| 7 purchase totals = | $1,157.05 | $1,288.6944 | $1,288.71 | $1,288.70 | $1,288.60 | |