| 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 | $206.33 | 3.368% | $213.2792 | $213.28 | $213.30 | $213.30 |
| Purchase #2 | $101.34 | 9.477% | $110.944 | $110.94 | $110.95 | $110.90 |
| Purchase #3 | $185.91 | 12.570% | $209.2789 | $209.28 | $209.30 | $209.30 |
| Purchase #4 | $174.88 | 5.482% | $184.4669 | $184.47 | $184.45 | $184.50 |
| Purchase #5 | $194.75 | 3.140% | $200.8652 | $200.87 | $200.85 | $200.90 |
| Purchase #6 | $200.90 | 3.533% | $207.9978 | $208.00 | $208.00 | $208.00 |
| Purchase #7 | $176.39 | 5.645% | $186.3472 | $186.35 | $186.35 | $186.30 |
| 7 purchase totals = | $1,240.50 | $1,313.1792 | $1,313.19 | $1,313.20 | $1,313.20 | |