| 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 | $238.94 | 12.432% | $268.645 | $268.65 | $268.65 | $268.60 |
| Purchase #2 | $209.51 | 9.349% | $229.0971 | $229.10 | $229.10 | $229.10 |
| Purchase #3 | $22.49 | 3.776% | $23.3392 | $23.34 | $23.35 | $23.30 |
| Purchase #4 | $197.32 | 3.432% | $204.092 | $204.09 | $204.10 | $204.10 |
| Purchase #5 | $37.78 | 10.529% | $41.7579 | $41.76 | $41.75 | $41.80 |
| Purchase #6 | $45.60 | 8.590% | $49.517 | $49.52 | $49.50 | $49.50 |
| Purchase #7 | $178.74 | 5.703% | $188.9335 | $188.93 | $188.95 | $188.90 |
| 7 purchase totals = | $930.38 | $1,005.3817 | $1,005.39 | $1,005.40 | $1,005.30 | |