| 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 | $205.33 | 5.145% | $215.8942 | $215.89 | $215.90 | $215.90 |
| Purchase #2 | $29.45 | 4.641% | $30.8168 | $30.82 | $30.80 | $30.80 |
| Purchase #3 | $235.93 | 7.389% | $253.3629 | $253.36 | $253.35 | $253.40 |
| Purchase #4 | $48.53 | 10.504% | $53.6276 | $53.63 | $53.65 | $53.60 |
| Purchase #5 | $200.84 | 12.582% | $226.1097 | $226.11 | $226.10 | $226.10 |
| Purchase #6 | $129.61 | 8.590% | $140.7435 | $140.74 | $140.75 | $140.70 |
| Purchase #7 | $190.76 | 6.218% | $202.6215 | $202.62 | $202.60 | $202.60 |
| 7 purchase totals = | $1,040.45 | $1,123.1762 | $1,123.17 | $1,123.15 | $1,123.10 | |