| 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 | $203.42 | 7.524% | $218.7253 | $218.73 | $218.75 | $218.70 |
| Purchase #2 | $250.81 | 6.613% | $267.3961 | $267.40 | $267.40 | $267.40 |
| Purchase #3 | $75.65 | 13.682% | $86.0004 | $86.00 | $86.00 | $86.00 |
| Purchase #4 | $12.83 | 12.615% | $14.4485 | $14.45 | $14.45 | $14.40 |
| Purchase #5 | $14.57 | 8.106% | $15.751 | $15.75 | $15.75 | $15.80 |
| Purchase #6 | $89.64 | 5.694% | $94.7441 | $94.74 | $94.75 | $94.70 |
| Purchase #7 | $187.52 | 9.663% | $205.6401 | $205.64 | $205.65 | $205.60 |
| 7 purchase totals = | $834.44 | $902.7055 | $902.71 | $902.75 | $902.60 | |