| 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 | $226.96 | 8.316% | $245.834 | $245.83 | $245.85 | $245.80 |
| Purchase #2 | $231.91 | 13.170% | $262.4525 | $262.45 | $262.45 | $262.50 |
| Purchase #3 | $223.39 | 5.636% | $235.9803 | $235.98 | $236.00 | $236.00 |
| Purchase #4 | $169.48 | 4.727% | $177.4913 | $177.49 | $177.50 | $177.50 |
| Purchase #5 | $206.66 | 6.668% | $220.4401 | $220.44 | $220.45 | $220.40 |
| Purchase #6 | $226.39 | 10.661% | $250.5254 | $250.53 | $250.55 | $250.50 |
| Purchase #7 | $10.81 | 13.757% | $12.2971 | $12.30 | $12.30 | $12.30 |
| 7 purchase totals = | $1,295.60 | $1,405.0207 | $1,405.02 | $1,405.10 | $1,405.00 | |