| 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 | $131.82 | 4.561% | $137.8323 | $137.83 | $137.85 | $137.80 |
| Purchase #2 | $236.38 | 7.376% | $253.8154 | $253.82 | $253.80 | $253.80 |
| Purchase #3 | $13.50 | 5.177% | $14.1989 | $14.20 | $14.20 | $14.20 |
| Purchase #4 | $91.84 | 10.626% | $101.5989 | $101.60 | $101.60 | $101.60 |
| Purchase #5 | $230.97 | 5.587% | $243.8743 | $243.87 | $243.85 | $243.90 |
| Purchase #6 | $222.63 | 13.663% | $253.0479 | $253.05 | $253.05 | $253.00 |
| Purchase #7 | $234.59 | 4.607% | $245.3976 | $245.40 | $245.40 | $245.40 |
| 7 purchase totals = | $1,161.73 | $1,249.7653 | $1,249.77 | $1,249.75 | $1,249.70 | |