| 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 | $126.34 | 9.765% | $138.6771 | $138.68 | $138.70 | $138.70 |
| Purchase #2 | $220.78 | 5.739% | $233.4506 | $233.45 | $233.45 | $233.50 |
| Purchase #3 | $75.50 | 8.782% | $82.1304 | $82.13 | $82.15 | $82.10 |
| Purchase #4 | $213.88 | 4.286% | $223.0469 | $223.05 | $223.05 | $223.00 |
| Purchase #5 | $200.78 | 12.773% | $226.4256 | $226.43 | $226.45 | $226.40 |
| Purchase #6 | $44.36 | 13.296% | $50.2581 | $50.26 | $50.25 | $50.30 |
| Purchase #7 | $216.46 | 11.250% | $240.8118 | $240.81 | $240.80 | $240.80 |
| 7 purchase totals = | $1,098.10 | $1,194.8005 | $1,194.81 | $1,194.85 | $1,194.80 | |