| 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 | $243.73 | 13.190% | $275.878 | $275.88 | $275.90 | $275.90 |
| Purchase #2 | $76.31 | 13.118% | $86.3203 | $86.32 | $86.30 | $86.30 |
| Purchase #3 | $229.62 | 13.387% | $260.3592 | $260.36 | $260.35 | $260.40 |
| Purchase #4 | $145.80 | 10.320% | $160.8466 | $160.85 | $160.85 | $160.80 |
| Purchase #5 | $37.63 | 8.863% | $40.9651 | $40.97 | $40.95 | $41.00 |
| Purchase #6 | $6.41 | 11.562% | $7.1511 | $7.15 | $7.15 | $7.20 |
| Purchase #7 | $182.31 | 10.498% | $201.4489 | $201.45 | $201.45 | $201.40 |
| 7 purchase totals = | $921.81 | $1,032.9692 | $1,032.98 | $1,032.95 | $1,033.00 | |