| 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 | $118.56 | 4.115% | $123.4387 | $123.44 | $123.45 | $123.40 |
| Purchase #2 | $135.41 | 3.239% | $139.7959 | $139.80 | $139.80 | $139.80 |
| Purchase #3 | $196.92 | 4.395% | $205.5746 | $205.57 | $205.55 | $205.60 |
| Purchase #4 | $189.44 | 12.477% | $213.0764 | $213.08 | $213.10 | $213.10 |
| Purchase #5 | $208.35 | 13.669% | $236.8294 | $236.83 | $236.85 | $236.80 |
| Purchase #6 | $48.29 | 8.515% | $52.4019 | $52.40 | $52.40 | $52.40 |
| Purchase #7 | $186.99 | 9.412% | $204.5895 | $204.59 | $204.60 | $204.60 |
| 7 purchase totals = | $1,083.96 | $1,175.7064 | $1,175.71 | $1,175.75 | $1,175.70 | |