| 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 | $225.63 | 12.810% | $254.5332 | $254.53 | $254.55 | $254.50 |
| Purchase #2 | $152.63 | 5.388% | $160.8537 | $160.85 | $160.85 | $160.90 |
| Purchase #3 | $41.83 | 7.785% | $45.0865 | $45.09 | $45.10 | $45.10 |
| Purchase #4 | $195.91 | 13.668% | $222.687 | $222.69 | $222.70 | $222.70 |
| Purchase #5 | $93.36 | 7.668% | $100.5188 | $100.52 | $100.50 | $100.50 |
| Purchase #6 | $237.84 | 5.298% | $250.4408 | $250.44 | $250.45 | $250.40 |
| Purchase #7 | $197.42 | 3.326% | $203.9862 | $203.99 | $204.00 | $204.00 |
| 7 purchase totals = | $1,144.62 | $1,238.1062 | $1,238.11 | $1,238.15 | $1,238.10 | |