| 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 | $205.26 | 12.334% | $230.5768 | $230.58 | $230.60 | $230.60 |
| Purchase #2 | $194.66 | 6.113% | $206.5596 | $206.56 | $206.55 | $206.60 |
| Purchase #3 | $78.76 | 4.297% | $82.1443 | $82.14 | $82.15 | $82.10 |
| Purchase #4 | $190.34 | 4.302% | $198.5284 | $198.53 | $198.55 | $198.50 |
| Purchase #5 | $100.33 | 6.466% | $106.8173 | $106.82 | $106.80 | $106.80 |
| Purchase #6 | $88.89 | 5.268% | $93.5727 | $93.57 | $93.55 | $93.60 |
| Purchase #7 | $99.31 | 11.542% | $110.7724 | $110.77 | $110.75 | $110.80 |
| 7 purchase totals = | $957.55 | $1,028.9715 | $1,028.97 | $1,028.95 | $1,029.00 | |