| 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 | $113.27 | 4.192% | $118.0183 | $118.02 | $118.00 | $118.00 |
| Purchase #2 | $84.31 | 12.818% | $95.1169 | $95.12 | $95.10 | $95.10 |
| Purchase #3 | $200.92 | 3.420% | $207.7915 | $207.79 | $207.80 | $207.80 |
| Purchase #4 | $13.97 | 8.807% | $15.2003 | $15.20 | $15.20 | $15.20 |
| Purchase #5 | $79.90 | 4.460% | $83.4635 | $83.46 | $83.45 | $83.50 |
| Purchase #6 | $84.63 | 13.401% | $95.9713 | $95.97 | $95.95 | $96.00 |
| Purchase #7 | $200.32 | 5.661% | $211.6601 | $211.66 | $211.65 | $211.70 |
| 7 purchase totals = | $777.32 | $827.2219 | $827.22 | $827.15 | $827.30 | |