| 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 | $107.81 | 3.314% | $111.3828 | $111.38 | $111.40 | $111.40 |
| Purchase #2 | $126.78 | 5.663% | $133.9596 | $133.96 | $133.95 | $134.00 |
| Purchase #3 | $239.34 | 10.747% | $265.0619 | $265.06 | $265.05 | $265.10 |
| Purchase #4 | $161.36 | 10.746% | $178.6997 | $178.70 | $178.70 | $178.70 |
| Purchase #5 | $187.75 | 3.702% | $194.7005 | $194.70 | $194.70 | $194.70 |
| Purchase #6 | $188.99 | 9.562% | $207.0612 | $207.06 | $207.05 | $207.10 |
| Purchase #7 | $23.74 | 12.569% | $26.7239 | $26.72 | $26.70 | $26.70 |
| 7 purchase totals = | $1,035.77 | $1,117.5896 | $1,117.58 | $1,117.55 | $1,117.70 | |