| 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 | $21.81 | 10.648% | $24.1323 | $24.13 | $24.15 | $24.10 |
| Purchase #2 | $200.86 | 8.153% | $217.2361 | $217.24 | $217.25 | $217.20 |
| Purchase #3 | $82.27 | 9.498% | $90.084 | $90.08 | $90.10 | $90.10 |
| Purchase #4 | $222.95 | 4.211% | $232.3384 | $232.34 | $232.35 | $232.30 |
| Purchase #5 | $188.86 | 3.125% | $194.7619 | $194.76 | $194.75 | $194.80 |
| Purchase #6 | $181.99 | 5.364% | $191.7519 | $191.75 | $191.75 | $191.80 |
| Purchase #7 | $37.84 | 11.229% | $42.0891 | $42.09 | $42.10 | $42.10 |
| 7 purchase totals = | $936.58 | $992.3937 | $992.39 | $992.45 | $992.40 | |