| 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 | $208.88 | 10.787% | $231.4119 | $231.41 | $231.40 | $231.40 |
| Purchase #2 | $5.25 | 10.665% | $5.8099 | $5.81 | $5.80 | $5.80 |
| Purchase #3 | $129.54 | 9.759% | $142.1818 | $142.18 | $142.20 | $142.20 |
| Purchase #4 | $89.75 | 4.839% | $94.093 | $94.09 | $94.10 | $94.10 |
| Purchase #5 | $42.85 | 8.447% | $46.4695 | $46.47 | $46.45 | $46.50 |
| Purchase #6 | $179.41 | 3.746% | $186.1307 | $186.13 | $186.15 | $186.10 |
| Purchase #7 | $188.44 | 11.811% | $210.6966 | $210.70 | $210.70 | $210.70 |
| 7 purchase totals = | $844.12 | $916.7934 | $916.79 | $916.80 | $916.80 | |