| 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 | $198.42 | 12.276% | $222.778 | $222.78 | $222.80 | $222.80 |
| Purchase #2 | $173.38 | 7.715% | $186.7563 | $186.76 | $186.75 | $186.80 |
| Purchase #3 | $115.95 | 13.827% | $131.9824 | $131.98 | $132.00 | $132.00 |
| Purchase #4 | $232.46 | 12.818% | $262.2567 | $262.26 | $262.25 | $262.30 |
| Purchase #5 | $21.60 | 10.401% | $23.8466 | $23.85 | $23.85 | $23.80 |
| Purchase #6 | $216.74 | 5.688% | $229.0682 | $229.07 | $229.05 | $229.10 |
| Purchase #7 | $9.92 | 3.131% | $10.2306 | $10.23 | $10.25 | $10.20 |
| 7 purchase totals = | $968.47 | $1,066.9188 | $1,066.93 | $1,066.95 | $1,067.00 | |