| 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 | $198.57 | 3.644% | $205.8059 | $205.81 | $205.80 | $205.80 |
| Purchase #2 | $169.62 | 10.866% | $188.0509 | $188.05 | $188.05 | $188.10 |
| Purchase #3 | $211.25 | 12.107% | $236.826 | $236.83 | $236.85 | $236.80 |
| Purchase #4 | $65.42 | 6.247% | $69.5068 | $69.51 | $69.50 | $69.50 |
| Purchase #5 | $166.37 | 8.801% | $181.0122 | $181.01 | $181.00 | $181.00 |
| Purchase #6 | $91.64 | 6.646% | $97.7304 | $97.73 | $97.75 | $97.70 |
| Purchase #7 | $136.48 | 4.311% | $142.3637 | $142.36 | $142.35 | $142.40 |
| 7 purchase totals = | $1,039.35 | $1,121.2959 | $1,121.30 | $1,121.30 | $1,121.30 | |