| 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 | $94.49 | 3.802% | $98.0825 | $98.08 | $98.10 | $98.10 |
| Purchase #2 | $6.73 | 10.588% | $7.4426 | $7.44 | $7.45 | $7.40 |
| Purchase #3 | $227.93 | 3.448% | $235.789 | $235.79 | $235.80 | $235.80 |
| Purchase #4 | $111.88 | 9.734% | $122.7704 | $122.77 | $122.75 | $122.80 |
| Purchase #5 | $224.68 | 3.220% | $231.9147 | $231.91 | $231.90 | $231.90 |
| Purchase #6 | $120.78 | 10.743% | $133.7554 | $133.76 | $133.75 | $133.80 |
| Purchase #7 | $166.89 | 12.828% | $188.2986 | $188.30 | $188.30 | $188.30 |
| 7 purchase totals = | $953.38 | $1,018.0532 | $1,018.05 | $1,018.05 | $1,018.10 | |