| 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 | $88.79 | 13.450% | $100.7323 | $100.73 | $100.75 | $100.70 |
| Purchase #2 | $140.52 | 7.335% | $150.8271 | $150.83 | $150.85 | $150.80 |
| Purchase #3 | $143.74 | 7.170% | $154.0462 | $154.05 | $154.05 | $154.00 |
| Purchase #4 | $186.58 | 12.383% | $209.6842 | $209.68 | $209.70 | $209.70 |
| Purchase #5 | $240.26 | 13.237% | $272.0632 | $272.06 | $272.05 | $272.10 |
| Purchase #6 | $134.26 | 13.530% | $152.4254 | $152.43 | $152.45 | $152.40 |
| Purchase #7 | $27.66 | 9.444% | $30.2722 | $30.27 | $30.25 | $30.30 |
| 7 purchase totals = | $961.81 | $1,070.0506 | $1,070.05 | $1,070.10 | $1,070.00 | |