| 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 | $27.32 | 6.478% | $29.0898 | $29.09 | $29.10 | $29.10 |
| Purchase #2 | $132.81 | 12.162% | $148.9624 | $148.96 | $148.95 | $149.00 |
| Purchase #3 | $237.64 | 10.469% | $262.5185 | $262.52 | $262.50 | $262.50 |
| Purchase #4 | $188.68 | 12.567% | $212.3914 | $212.39 | $212.40 | $212.40 |
| Purchase #5 | $162.93 | 11.790% | $182.1394 | $182.14 | $182.15 | $182.10 |
| Purchase #6 | $23.85 | 3.354% | $24.6499 | $24.65 | $24.65 | $24.60 |
| Purchase #7 | $189.70 | 3.865% | $197.0319 | $197.03 | $197.05 | $197.00 |
| 7 purchase totals = | $962.93 | $1,056.7833 | $1,056.78 | $1,056.80 | $1,056.70 | |