| 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 | $237.36 | 9.291% | $259.4131 | $259.41 | $259.40 | $259.40 |
| Purchase #2 | $148.38 | 10.806% | $164.4139 | $164.41 | $164.40 | $164.40 |
| Purchase #3 | $178.69 | 4.381% | $186.5184 | $186.52 | $186.50 | $186.50 |
| Purchase #4 | $15.67 | 4.312% | $16.3457 | $16.35 | $16.35 | $16.30 |
| Purchase #5 | $47.55 | 3.561% | $49.2433 | $49.24 | $49.25 | $49.20 |
| Purchase #6 | $54.94 | 7.703% | $59.172 | $59.17 | $59.15 | $59.20 |
| Purchase #7 | $191.35 | 5.796% | $202.4406 | $202.44 | $202.45 | $202.40 |
| 7 purchase totals = | $873.94 | $937.5470 | $937.54 | $937.50 | $937.40 | |