| 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 | $225.43 | 13.125% | $255.0177 | $255.02 | $255.00 | $255.00 |
| Purchase #2 | $182.27 | 3.398% | $188.4635 | $188.46 | $188.45 | $188.50 |
| Purchase #3 | $10.78 | 13.716% | $12.2586 | $12.26 | $12.25 | $12.30 |
| Purchase #4 | $181.81 | 11.813% | $203.2872 | $203.29 | $203.30 | $203.30 |
| Purchase #5 | $142.55 | 4.763% | $149.3397 | $149.34 | $149.35 | $149.30 |
| Purchase #6 | $61.66 | 8.224% | $66.7309 | $66.73 | $66.75 | $66.70 |
| Purchase #7 | $179.32 | 3.767% | $186.075 | $186.08 | $186.10 | $186.10 |
| 7 purchase totals = | $983.82 | $1,061.1726 | $1,061.18 | $1,061.20 | $1,061.20 | |