| 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 | $124.50 | 3.227% | $128.5176 | $128.52 | $128.50 | $128.50 |
| Purchase #2 | $205.86 | 4.532% | $215.1896 | $215.19 | $215.20 | $215.20 |
| Purchase #3 | $173.89 | 9.668% | $190.7017 | $190.70 | $190.70 | $190.70 |
| Purchase #4 | $177.46 | 6.525% | $189.0393 | $189.04 | $189.05 | $189.00 |
| Purchase #5 | $66.76 | 10.861% | $74.0108 | $74.01 | $74.00 | $74.00 |
| Purchase #6 | $58.78 | 11.714% | $65.6655 | $65.67 | $65.65 | $65.70 |
| Purchase #7 | $173.70 | 11.583% | $193.8197 | $193.82 | $193.80 | $193.80 |
| 7 purchase totals = | $980.95 | $1,056.9442 | $1,056.95 | $1,056.90 | $1,056.90 | |