| 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 | $214.35 | 12.648% | $241.461 | $241.46 | $241.45 | $241.50 |
| Purchase #2 | $247.53 | 6.246% | $262.9907 | $262.99 | $263.00 | $263.00 |
| Purchase #3 | $138.73 | 10.303% | $153.0234 | $153.02 | $153.00 | $153.00 |
| Purchase #4 | $227.68 | 5.568% | $240.3572 | $240.36 | $240.35 | $240.40 |
| Purchase #5 | $217.34 | 3.845% | $225.6967 | $225.70 | $225.70 | $225.70 |
| Purchase #6 | $16.68 | 13.580% | $18.9451 | $18.95 | $18.95 | $18.90 |
| Purchase #7 | $82.77 | 7.405% | $88.8991 | $88.90 | $88.90 | $88.90 |
| 7 purchase totals = | $1,145.08 | $1,231.3732 | $1,231.38 | $1,231.35 | $1,231.40 | |