| 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 | $199.36 | 11.360% | $222.0073 | $222.01 | $222.00 | $222.00 |
| Purchase #2 | $213.84 | 5.163% | $224.8806 | $224.88 | $224.90 | $224.90 |
| Purchase #3 | $126.97 | 7.576% | $136.5892 | $136.59 | $136.60 | $136.60 |
| Purchase #4 | $94.77 | 12.808% | $106.9081 | $106.91 | $106.90 | $106.90 |
| Purchase #5 | $59.34 | 8.488% | $64.3768 | $64.38 | $64.40 | $64.40 |
| Purchase #6 | $219.73 | 13.248% | $248.8398 | $248.84 | $248.85 | $248.80 |
| Purchase #7 | $204.58 | 4.865% | $214.5328 | $214.53 | $214.55 | $214.50 |
| 7 purchase totals = | $1,118.59 | $1,218.1346 | $1,218.14 | $1,218.20 | $1,218.10 | |