| 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 | $203.52 | 5.541% | $214.797 | $214.80 | $214.80 | $214.80 |
| Purchase #2 | $143.74 | 9.820% | $157.8553 | $157.86 | $157.85 | $157.90 |
| Purchase #3 | $8.56 | 12.382% | $9.6199 | $9.62 | $9.60 | $9.60 |
| Purchase #4 | $39.62 | 3.110% | $40.8522 | $40.85 | $40.85 | $40.90 |
| Purchase #5 | $14.73 | 11.592% | $16.4375 | $16.44 | $16.45 | $16.40 |
| Purchase #6 | $169.58 | 11.324% | $188.7832 | $188.78 | $188.80 | $188.80 |
| Purchase #7 | $209.29 | 9.624% | $229.4321 | $229.43 | $229.45 | $229.40 |
| 7 purchase totals = | $789.04 | $857.7772 | $857.78 | $857.80 | $857.80 | |