| 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 | $207.88 | 11.756% | $232.3184 | $232.32 | $232.30 | $232.30 |
| Purchase #2 | $14.70 | 9.380% | $16.0789 | $16.08 | $16.10 | $16.10 |
| Purchase #3 | $208.35 | 5.817% | $220.4697 | $220.47 | $220.45 | $220.50 |
| Purchase #4 | $176.30 | 3.443% | $182.37 | $182.37 | $182.35 | $182.40 |
| Purchase #5 | $116.74 | 3.489% | $120.8131 | $120.81 | $120.80 | $120.80 |
| Purchase #6 | $78.34 | 10.766% | $86.7741 | $86.77 | $86.75 | $86.80 |
| Purchase #7 | $43.52 | 10.315% | $48.0091 | $48.01 | $48.00 | $48.00 |
| 7 purchase totals = | $845.83 | $906.8333 | $906.83 | $906.75 | $906.90 | |