| 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 | $222.30 | 13.314% | $251.897 | $251.90 | $251.90 | $251.90 |
| Purchase #2 | $143.54 | 13.375% | $162.7385 | $162.74 | $162.75 | $162.70 |
| Purchase #3 | $65.77 | 4.159% | $68.5054 | $68.51 | $68.50 | $68.50 |
| Purchase #4 | $202.67 | 4.618% | $212.0293 | $212.03 | $212.05 | $212.00 |
| Purchase #5 | $247.33 | 13.199% | $279.9751 | $279.98 | $280.00 | $280.00 |
| Purchase #6 | $97.56 | 13.450% | $110.6818 | $110.68 | $110.70 | $110.70 |
| Purchase #7 | $20.33 | 6.852% | $21.723 | $21.72 | $21.70 | $21.70 |
| 7 purchase totals = | $999.50 | $1,107.5501 | $1,107.56 | $1,107.60 | $1,107.50 | |