| 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 | $222.69 | 10.561% | $246.2083 | $246.21 | $246.20 | $246.20 |
| Purchase #2 | $243.79 | 3.746% | $252.9224 | $252.92 | $252.90 | $252.90 |
| Purchase #3 | $67.71 | 4.127% | $70.5044 | $70.50 | $70.50 | $70.50 |
| Purchase #4 | $115.66 | 6.187% | $122.8159 | $122.82 | $122.80 | $122.80 |
| Purchase #5 | $94.75 | 11.260% | $105.4189 | $105.42 | $105.40 | $105.40 |
| Purchase #6 | $220.39 | 9.540% | $241.4152 | $241.42 | $241.40 | $241.40 |
| Purchase #7 | $226.57 | 10.195% | $249.6688 | $249.67 | $249.65 | $249.70 |
| 7 purchase totals = | $1,191.56 | $1,288.9539 | $1,288.96 | $1,288.85 | $1,288.90 | |