| 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 | $249.98 | 8.533% | $271.3108 | $271.31 | $271.30 | $271.30 |
| Purchase #2 | $246.39 | 6.745% | $263.009 | $263.01 | $263.00 | $263.00 |
| Purchase #3 | $243.80 | 7.475% | $262.0241 | $262.02 | $262.00 | $262.00 |
| Purchase #4 | $89.65 | 12.815% | $101.1386 | $101.14 | $101.15 | $101.10 |
| Purchase #5 | $246.97 | 12.845% | $278.6933 | $278.69 | $278.70 | $278.70 |
| Purchase #6 | $152.77 | 11.539% | $170.3981 | $170.40 | $170.40 | $170.40 |
| Purchase #7 | $10.34 | 9.245% | $11.2959 | $11.30 | $11.30 | $11.30 |
| 7 purchase totals = | $1,239.90 | $1,357.8698 | $1,357.87 | $1,357.85 | $1,357.80 | |