| 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 | $194.90 | 3.760% | $202.2282 | $202.23 | $202.25 | $202.20 |
| Purchase #2 | $201.53 | 3.686% | $208.9584 | $208.96 | $208.95 | $209.00 |
| Purchase #3 | $12.79 | 5.123% | $13.4452 | $13.45 | $13.45 | $13.40 |
| Purchase #4 | $181.25 | 13.332% | $205.4143 | $205.41 | $205.40 | $205.40 |
| Purchase #5 | $183.93 | 9.247% | $200.938 | $200.94 | $200.95 | $200.90 |
| Purchase #6 | $122.78 | 12.746% | $138.4295 | $138.43 | $138.45 | $138.40 |
| Purchase #7 | $226.89 | 11.213% | $252.3312 | $252.33 | $252.35 | $252.30 |
| 7 purchase totals = | $1,124.07 | $1,221.7448 | $1,221.75 | $1,221.80 | $1,221.60 | |