| 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 | $31.41 | 7.496% | $33.7645 | $33.76 | $33.75 | $33.80 |
| Purchase #2 | $201.57 | 8.430% | $218.5624 | $218.56 | $218.55 | $218.60 |
| Purchase #3 | $118.93 | 12.144% | $133.3729 | $133.37 | $133.35 | $133.40 |
| Purchase #4 | $129.37 | 12.478% | $145.5128 | $145.51 | $145.50 | $145.50 |
| Purchase #5 | $5.70 | 3.109% | $5.8772 | $5.88 | $5.90 | $5.90 |
| Purchase #6 | $120.84 | 4.307% | $126.0446 | $126.04 | $126.05 | $126.00 |
| Purchase #7 | $225.83 | 6.857% | $241.3152 | $241.32 | $241.30 | $241.30 |
| 7 purchase totals = | $833.65 | $904.4496 | $904.44 | $904.40 | $904.50 | |