| 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 | $235.84 | 10.148% | $259.773 | $259.77 | $259.75 | $259.80 |
| Purchase #2 | $52.64 | 8.331% | $57.0254 | $57.03 | $57.05 | $57.00 |
| Purchase #3 | $62.47 | 4.142% | $65.0575 | $65.06 | $65.05 | $65.10 |
| Purchase #4 | $57.27 | 5.354% | $60.3362 | $60.34 | $60.35 | $60.30 |
| Purchase #5 | $98.77 | 10.341% | $108.9838 | $108.98 | $109.00 | $109.00 |
| Purchase #6 | $115.61 | 6.665% | $123.3154 | $123.32 | $123.30 | $123.30 |
| Purchase #7 | $234.95 | 13.194% | $265.9493 | $265.95 | $265.95 | $265.90 |
| 7 purchase totals = | $857.55 | $940.4406 | $940.45 | $940.45 | $940.40 | |