| 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 | $241.64 | 12.171% | $271.05 | $271.05 | $271.05 | $271.10 |
| Purchase #2 | $235.88 | 4.548% | $246.6078 | $246.61 | $246.60 | $246.60 |
| Purchase #3 | $198.84 | 13.510% | $225.7033 | $225.70 | $225.70 | $225.70 |
| Purchase #4 | $16.46 | 12.485% | $18.515 | $18.52 | $18.50 | $18.50 |
| Purchase #5 | $39.76 | 13.226% | $45.0187 | $45.02 | $45.00 | $45.00 |
| Purchase #6 | $190.64 | 3.225% | $196.7881 | $196.79 | $196.80 | $196.80 |
| Purchase #7 | $231.64 | 8.348% | $250.9773 | $250.98 | $251.00 | $251.00 |
| 7 purchase totals = | $1,154.86 | $1,254.6602 | $1,254.67 | $1,254.65 | $1,254.70 | |