| 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 | $182.90 | 10.722% | $202.5105 | $202.51 | $202.50 | $202.50 |
| Purchase #2 | $83.68 | 8.840% | $91.0773 | $91.08 | $91.10 | $91.10 |
| Purchase #3 | $201.89 | 13.630% | $229.4076 | $229.41 | $229.40 | $229.40 |
| Purchase #4 | $99.79 | 3.570% | $103.3525 | $103.35 | $103.35 | $103.40 |
| Purchase #5 | $131.60 | 9.752% | $144.4336 | $144.43 | $144.45 | $144.40 |
| Purchase #6 | $241.58 | 8.484% | $262.0756 | $262.08 | $262.10 | $262.10 |
| Purchase #7 | $184.83 | 12.543% | $208.0132 | $208.01 | $208.00 | $208.00 |
| 7 purchase totals = | $1,126.27 | $1,240.8703 | $1,240.87 | $1,240.90 | $1,240.90 | |