| 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 | $35.59 | 5.121% | $37.4126 | $37.41 | $37.40 | $37.40 |
| Purchase #2 | $212.74 | 3.166% | $219.4753 | $219.48 | $219.50 | $219.50 |
| Purchase #3 | $79.66 | 4.540% | $83.2766 | $83.28 | $83.30 | $83.30 |
| Purchase #4 | $186.87 | 7.141% | $200.2144 | $200.21 | $200.20 | $200.20 |
| Purchase #5 | $234.35 | 7.377% | $251.638 | $251.64 | $251.65 | $251.60 |
| Purchase #6 | $94.91 | 12.661% | $106.9266 | $106.93 | $106.95 | $106.90 |
| Purchase #7 | $238.30 | 5.727% | $251.9474 | $251.95 | $251.95 | $251.90 |
| 7 purchase totals = | $1,082.42 | $1,150.8909 | $1,150.90 | $1,150.95 | $1,150.80 | |