| 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 | $15.48 | 10.144% | $17.0503 | $17.05 | $17.05 | $17.10 |
| Purchase #2 | $201.86 | 12.817% | $227.7324 | $227.73 | $227.75 | $227.70 |
| Purchase #3 | $128.42 | 8.857% | $139.7942 | $139.79 | $139.80 | $139.80 |
| Purchase #4 | $151.49 | 12.385% | $170.252 | $170.25 | $170.25 | $170.30 |
| Purchase #5 | $82.82 | 10.830% | $91.7894 | $91.79 | $91.80 | $91.80 |
| Purchase #6 | $227.55 | 5.172% | $239.3189 | $239.32 | $239.30 | $239.30 |
| Purchase #7 | $30.74 | 3.591% | $31.8439 | $31.84 | $31.85 | $31.80 |
| 7 purchase totals = | $838.36 | $917.7811 | $917.77 | $917.80 | $917.80 | |