| 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 | $245.87 | 9.142% | $268.3474 | $268.35 | $268.35 | $268.30 |
| Purchase #2 | $120.88 | 10.443% | $133.5035 | $133.50 | $133.50 | $133.50 |
| Purchase #3 | $158.79 | 7.721% | $171.0502 | $171.05 | $171.05 | $171.10 |
| Purchase #4 | $23.41 | 7.273% | $25.1126 | $25.11 | $25.10 | $25.10 |
| Purchase #5 | $16.31 | 5.489% | $17.2053 | $17.21 | $17.20 | $17.20 |
| Purchase #6 | $75.61 | 8.222% | $81.8267 | $81.83 | $81.85 | $81.80 |
| Purchase #7 | $185.65 | 4.543% | $194.0841 | $194.08 | $194.10 | $194.10 |
| 7 purchase totals = | $826.52 | $891.1298 | $891.13 | $891.15 | $891.10 | |