| 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 | $240.89 | 12.872% | $271.8974 | $271.90 | $271.90 | $271.90 |
| Purchase #2 | $207.95 | 8.648% | $225.9335 | $225.93 | $225.95 | $225.90 |
| Purchase #3 | $25.83 | 7.738% | $27.8287 | $27.83 | $27.85 | $27.80 |
| Purchase #4 | $124.89 | 7.565% | $134.3379 | $134.34 | $134.35 | $134.30 |
| Purchase #5 | $124.50 | 6.422% | $132.4954 | $132.50 | $132.50 | $132.50 |
| Purchase #6 | $206.98 | 9.569% | $226.7859 | $226.79 | $226.80 | $226.80 |
| Purchase #7 | $18.87 | 4.797% | $19.7752 | $19.78 | $19.80 | $19.80 |
| 7 purchase totals = | $949.91 | $1,039.0540 | $1,039.07 | $1,039.15 | $1,039.00 | |