| 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 | $197.57 | 7.507% | $212.4016 | $212.40 | $212.40 | $212.40 |
| Purchase #2 | $235.79 | 7.547% | $253.5851 | $253.59 | $253.60 | $253.60 |
| Purchase #3 | $105.97 | 10.375% | $116.9644 | $116.96 | $116.95 | $117.00 |
| Purchase #4 | $124.55 | 8.721% | $135.412 | $135.41 | $135.40 | $135.40 |
| Purchase #5 | $30.95 | 9.148% | $33.7813 | $33.78 | $33.80 | $33.80 |
| Purchase #6 | $95.78 | 7.869% | $103.3169 | $103.32 | $103.30 | $103.30 |
| Purchase #7 | $148.98 | 13.785% | $169.5169 | $169.52 | $169.50 | $169.50 |
| 7 purchase totals = | $939.59 | $1,024.9782 | $1,024.98 | $1,024.95 | $1,025.00 | |