| 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 | $217.84 | 5.660% | $230.1697 | $230.17 | $230.15 | $230.20 |
| Purchase #2 | $227.75 | 4.396% | $237.7619 | $237.76 | $237.75 | $237.80 |
| Purchase #3 | $111.44 | 10.320% | $122.9406 | $122.94 | $122.95 | $122.90 |
| Purchase #4 | $80.57 | 11.762% | $90.0466 | $90.05 | $90.05 | $90.00 |
| Purchase #5 | $58.46 | 4.186% | $60.9071 | $60.91 | $60.90 | $60.90 |
| Purchase #6 | $201.61 | 3.782% | $209.2349 | $209.23 | $209.25 | $209.20 |
| Purchase #7 | $110.52 | 13.463% | $125.3993 | $125.40 | $125.40 | $125.40 |
| 7 purchase totals = | $1,008.19 | $1,076.4601 | $1,076.46 | $1,076.45 | $1,076.40 | |