| 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 | $92.68 | 9.628% | $101.6032 | $101.60 | $101.60 | $101.60 |
| Purchase #2 | $177.25 | 6.861% | $189.4111 | $189.41 | $189.40 | $189.40 |
| Purchase #3 | $204.71 | 11.241% | $227.7215 | $227.72 | $227.70 | $227.70 |
| Purchase #4 | $167.47 | 7.320% | $179.7288 | $179.73 | $179.75 | $179.70 |
| Purchase #5 | $67.55 | 8.660% | $73.3998 | $73.40 | $73.40 | $73.40 |
| Purchase #6 | $233.58 | 13.455% | $265.0082 | $265.01 | $265.00 | $265.00 |
| Purchase #7 | $223.72 | 5.500% | $236.0246 | $236.02 | $236.00 | $236.00 |
| 7 purchase totals = | $1,166.96 | $1,272.8972 | $1,272.89 | $1,272.85 | $1,272.80 | |