| 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 | $193.92 | 4.420% | $202.4913 | $202.49 | $202.50 | $202.50 |
| Purchase #2 | $118.99 | 4.219% | $124.0102 | $124.01 | $124.00 | $124.00 |
| Purchase #3 | $221.44 | 4.161% | $230.6541 | $230.65 | $230.65 | $230.70 |
| Purchase #4 | $124.40 | 9.389% | $136.0799 | $136.08 | $136.10 | $136.10 |
| Purchase #5 | $79.84 | 12.809% | $90.0667 | $90.07 | $90.05 | $90.10 |
| Purchase #6 | $39.46 | 12.753% | $44.4923 | $44.49 | $44.50 | $44.50 |
| Purchase #7 | $95.37 | 9.490% | $104.4206 | $104.42 | $104.40 | $104.40 |
| 7 purchase totals = | $873.42 | $932.2151 | $932.21 | $932.20 | $932.30 | |