| 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 | $218.70 | 7.146% | $234.3283 | $234.33 | $234.35 | $234.30 |
| Purchase #2 | $77.99 | 5.199% | $82.0447 | $82.04 | $82.05 | $82.00 |
| Purchase #3 | $70.26 | 6.619% | $74.9105 | $74.91 | $74.90 | $74.90 |
| Purchase #4 | $81.95 | 9.161% | $89.4574 | $89.46 | $89.45 | $89.50 |
| Purchase #5 | $68.25 | 9.152% | $74.4962 | $74.50 | $74.50 | $74.50 |
| Purchase #6 | $13.27 | 7.232% | $14.2297 | $14.23 | $14.25 | $14.20 |
| Purchase #7 | $237.38 | 8.617% | $257.835 | $257.84 | $257.85 | $257.80 |
| 7 purchase totals = | $767.80 | $827.3018 | $827.31 | $827.35 | $827.20 | |