| 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 | $202.90 | 11.189% | $225.6025 | $225.60 | $225.60 | $225.60 |
| Purchase #2 | $97.39 | 9.344% | $106.4901 | $106.49 | $106.50 | $106.50 |
| Purchase #3 | $178.27 | 7.445% | $191.5422 | $191.54 | $191.55 | $191.50 |
| Purchase #4 | $238.30 | 6.680% | $254.2184 | $254.22 | $254.20 | $254.20 |
| Purchase #5 | $176.78 | 6.298% | $187.9136 | $187.91 | $187.90 | $187.90 |
| Purchase #6 | $222.91 | 5.393% | $234.9315 | $234.93 | $234.95 | $234.90 |
| Purchase #7 | $97.40 | 10.745% | $107.8656 | $107.87 | $107.85 | $107.90 |
| 7 purchase totals = | $1,213.95 | $1,308.5639 | $1,308.56 | $1,308.55 | $1,308.50 | |