| 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 | $231.67 | 8.222% | $250.7179 | $250.72 | $250.70 | $250.70 |
| Purchase #2 | $74.84 | 10.858% | $82.9661 | $82.97 | $82.95 | $83.00 |
| Purchase #3 | $49.60 | 10.749% | $54.9315 | $54.93 | $54.95 | $54.90 |
| Purchase #4 | $233.98 | 12.346% | $262.8672 | $262.87 | $262.85 | $262.90 |
| Purchase #5 | $220.93 | 7.382% | $237.2391 | $237.24 | $237.25 | $237.20 |
| Purchase #6 | $180.89 | 6.126% | $191.9713 | $191.97 | $191.95 | $192.00 |
| Purchase #7 | $207.97 | 10.517% | $229.8422 | $229.84 | $229.85 | $229.80 |
| 7 purchase totals = | $1,199.88 | $1,310.5353 | $1,310.54 | $1,310.50 | $1,310.50 | |