| 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 | $134.87 | 10.826% | $149.471 | $149.47 | $149.45 | $149.50 |
| Purchase #2 | $74.32 | 5.280% | $78.2441 | $78.24 | $78.25 | $78.20 |
| Purchase #3 | $192.25 | 10.754% | $212.9246 | $212.92 | $212.90 | $212.90 |
| Purchase #4 | $219.91 | 9.204% | $240.1505 | $240.15 | $240.15 | $240.20 |
| Purchase #5 | $78.81 | 9.637% | $86.4049 | $86.40 | $86.40 | $86.40 |
| Purchase #6 | $117.91 | 10.333% | $130.0936 | $130.09 | $130.10 | $130.10 |
| Purchase #7 | $29.38 | 11.169% | $32.6615 | $32.66 | $32.65 | $32.70 |
| 7 purchase totals = | $847.45 | $929.9502 | $929.93 | $929.90 | $930.00 | |