| 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 | $241.79 | 6.263% | $256.9333 | $256.93 | $256.95 | $256.90 |
| Purchase #2 | $131.42 | 13.448% | $149.0934 | $149.09 | $149.10 | $149.10 |
| Purchase #3 | $83.95 | 3.155% | $86.5986 | $86.60 | $86.60 | $86.60 |
| Purchase #4 | $7.96 | 12.813% | $8.9799 | $8.98 | $9.00 | $9.00 |
| Purchase #5 | $74.49 | 3.454% | $77.0629 | $77.06 | $77.05 | $77.10 |
| Purchase #6 | $165.28 | 10.353% | $182.3914 | $182.39 | $182.40 | $182.40 |
| Purchase #7 | $203.72 | 12.687% | $229.566 | $229.57 | $229.55 | $229.60 |
| 7 purchase totals = | $908.61 | $990.6255 | $990.62 | $990.65 | $990.70 | |