| 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 | $128.79 | 12.473% | $144.854 | $144.85 | $144.85 | $144.90 |
| Purchase #2 | $193.80 | 5.173% | $203.8253 | $203.83 | $203.85 | $203.80 |
| Purchase #3 | $207.79 | 11.340% | $231.3534 | $231.35 | $231.35 | $231.40 |
| Purchase #4 | $136.88 | 6.244% | $145.4268 | $145.43 | $145.45 | $145.40 |
| Purchase #5 | $46.91 | 3.590% | $48.5941 | $48.59 | $48.60 | $48.60 |
| Purchase #6 | $46.90 | 3.165% | $48.3844 | $48.38 | $48.40 | $48.40 |
| Purchase #7 | $221.92 | 13.268% | $251.3643 | $251.36 | $251.35 | $251.40 |
| 7 purchase totals = | $982.99 | $1,073.8023 | $1,073.79 | $1,073.85 | $1,073.90 | |