| 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 | $225.97 | 3.122% | $233.0248 | $233.02 | $233.00 | $233.00 |
| Purchase #2 | $200.33 | 4.350% | $209.0444 | $209.04 | $209.05 | $209.00 |
| Purchase #3 | $127.50 | 8.663% | $138.5453 | $138.55 | $138.55 | $138.50 |
| Purchase #4 | $203.40 | 13.231% | $230.3119 | $230.31 | $230.30 | $230.30 |
| Purchase #5 | $136.29 | 12.273% | $153.0169 | $153.02 | $153.00 | $153.00 |
| Purchase #6 | $229.95 | 3.451% | $237.8856 | $237.89 | $237.90 | $237.90 |
| Purchase #7 | $16.84 | 6.204% | $17.8848 | $17.88 | $17.90 | $17.90 |
| 7 purchase totals = | $1,140.28 | $1,219.7137 | $1,219.71 | $1,219.70 | $1,219.60 | |