| 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 | $225.58 | 3.171% | $232.7331 | $232.73 | $232.75 | $232.70 |
| Purchase #2 | $164.64 | 4.792% | $172.5295 | $172.53 | $172.55 | $172.50 |
| Purchase #3 | $65.38 | 7.653% | $70.3835 | $70.38 | $70.40 | $70.40 |
| Purchase #4 | $221.39 | 11.468% | $246.779 | $246.78 | $246.80 | $246.80 |
| Purchase #5 | $196.67 | 9.313% | $214.9859 | $214.99 | $215.00 | $215.00 |
| Purchase #6 | $229.99 | 3.518% | $238.081 | $238.08 | $238.10 | $238.10 |
| Purchase #7 | $167.48 | 12.431% | $188.2994 | $188.30 | $188.30 | $188.30 |
| 7 purchase totals = | $1,271.13 | $1,363.7914 | $1,363.79 | $1,363.90 | $1,363.80 | |