| 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 | $234.59 | 7.274% | $251.6541 | $251.65 | $251.65 | $251.70 |
| Purchase #2 | $181.82 | 5.181% | $191.2401 | $191.24 | $191.25 | $191.20 |
| Purchase #3 | $43.43 | 10.519% | $47.9984 | $48.00 | $48.00 | $48.00 |
| Purchase #4 | $39.95 | 5.266% | $42.0538 | $42.05 | $42.05 | $42.10 |
| Purchase #5 | $234.36 | 8.452% | $254.1681 | $254.17 | $254.15 | $254.20 |
| Purchase #6 | $166.52 | 12.711% | $187.6864 | $187.69 | $187.70 | $187.70 |
| Purchase #7 | $43.82 | 6.558% | $46.6937 | $46.69 | $46.70 | $46.70 |
| 7 purchase totals = | $944.49 | $1,021.4946 | $1,021.49 | $1,021.50 | $1,021.60 | |