| 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 | $13.91 | 4.303% | $14.5085 | $14.51 | $14.50 | $14.50 |
| Purchase #2 | $237.48 | 11.613% | $265.0586 | $265.06 | $265.05 | $265.10 |
| Purchase #3 | $176.78 | 13.273% | $200.244 | $200.24 | $200.25 | $200.20 |
| Purchase #4 | $27.48 | 9.434% | $30.0725 | $30.07 | $30.05 | $30.10 |
| Purchase #5 | $158.43 | 9.372% | $173.2781 | $173.28 | $173.30 | $173.30 |
| Purchase #6 | $202.44 | 3.526% | $209.578 | $209.58 | $209.60 | $209.60 |
| Purchase #7 | $120.42 | 6.659% | $128.4388 | $128.44 | $128.45 | $128.40 |
| 7 purchase totals = | $936.94 | $1,021.1785 | $1,021.18 | $1,021.20 | $1,021.20 | |