| 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 | $241.74 | 5.827% | $255.8262 | $255.83 | $255.85 | $255.80 |
| Purchase #2 | $155.60 | 11.596% | $173.6434 | $173.64 | $173.65 | $173.60 |
| Purchase #3 | $166.87 | 10.395% | $184.2161 | $184.22 | $184.20 | $184.20 |
| Purchase #4 | $163.46 | 6.410% | $173.9378 | $173.94 | $173.95 | $173.90 |
| Purchase #5 | $157.95 | 4.122% | $164.4607 | $164.46 | $164.45 | $164.50 |
| Purchase #6 | $175.38 | 9.711% | $192.4112 | $192.41 | $192.40 | $192.40 |
| Purchase #7 | $156.27 | 9.455% | $171.0453 | $171.05 | $171.05 | $171.00 |
| 7 purchase totals = | $1,217.27 | $1,315.5407 | $1,315.55 | $1,315.55 | $1,315.40 | |