| 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 | $216.59 | 11.189% | $240.8243 | $240.82 | $240.80 | $240.80 |
| Purchase #2 | $169.63 | 7.600% | $182.5219 | $182.52 | $182.50 | $182.50 |
| Purchase #3 | $22.95 | 9.254% | $25.0738 | $25.07 | $25.05 | $25.10 |
| Purchase #4 | $85.88 | 12.274% | $96.4209 | $96.42 | $96.40 | $96.40 |
| Purchase #5 | $207.56 | 6.660% | $221.3835 | $221.38 | $221.40 | $221.40 |
| Purchase #6 | $10.83 | 9.200% | $11.8264 | $11.83 | $11.85 | $11.80 |
| Purchase #7 | $61.34 | 12.694% | $69.1265 | $69.13 | $69.15 | $69.10 |
| 7 purchase totals = | $774.78 | $847.1773 | $847.17 | $847.15 | $847.10 | |