| 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 | $195.96 | 6.476% | $208.6504 | $208.65 | $208.65 | $208.70 |
| Purchase #2 | $109.50 | 3.541% | $113.3774 | $113.38 | $113.40 | $113.40 |
| Purchase #3 | $71.63 | 3.607% | $74.2137 | $74.21 | $74.20 | $74.20 |
| Purchase #4 | $21.87 | 11.738% | $24.4371 | $24.44 | $24.45 | $24.40 |
| Purchase #5 | $14.92 | 12.268% | $16.7504 | $16.75 | $16.75 | $16.80 |
| Purchase #6 | $221.25 | 11.780% | $247.3133 | $247.31 | $247.30 | $247.30 |
| Purchase #7 | $164.92 | 13.635% | $187.4068 | $187.41 | $187.40 | $187.40 |
| 7 purchase totals = | $800.05 | $872.1491 | $872.15 | $872.15 | $872.20 | |