| 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 | $192.57 | 5.683% | $203.5138 | $203.51 | $203.50 | $203.50 |
| Purchase #2 | $102.92 | 10.819% | $114.0549 | $114.05 | $114.05 | $114.10 |
| Purchase #3 | $30.98 | 3.797% | $32.1563 | $32.16 | $32.15 | $32.20 |
| Purchase #4 | $131.33 | 3.450% | $135.8609 | $135.86 | $135.85 | $135.90 |
| Purchase #5 | $69.99 | 8.708% | $76.0847 | $76.08 | $76.10 | $76.10 |
| Purchase #6 | $119.79 | 8.122% | $129.5193 | $129.52 | $129.50 | $129.50 |
| Purchase #7 | $243.98 | 10.852% | $270.4567 | $270.46 | $270.45 | $270.50 |
| 7 purchase totals = | $891.56 | $961.6466 | $961.64 | $961.60 | $961.80 | |