| 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 | $67.29 | 11.222% | $74.8413 | $74.84 | $74.85 | $74.80 |
| Purchase #2 | $120.61 | 10.628% | $133.4284 | $133.43 | $133.45 | $133.40 |
| Purchase #3 | $234.84 | 11.835% | $262.6333 | $262.63 | $262.65 | $262.60 |
| Purchase #4 | $70.81 | 13.344% | $80.2589 | $80.26 | $80.25 | $80.30 |
| Purchase #5 | $139.82 | 12.370% | $157.1157 | $157.12 | $157.10 | $157.10 |
| Purchase #6 | $162.49 | 8.564% | $176.4056 | $176.41 | $176.40 | $176.40 |
| Purchase #7 | $233.70 | 4.229% | $243.5832 | $243.58 | $243.60 | $243.60 |
| 7 purchase totals = | $1,029.56 | $1,128.2664 | $1,128.27 | $1,128.30 | $1,128.20 | |