| 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 | $204.73 | 9.352% | $223.8763 | $223.88 | $223.90 | $223.90 |
| Purchase #2 | $245.77 | 4.594% | $257.0607 | $257.06 | $257.05 | $257.10 |
| Purchase #3 | $39.67 | 10.265% | $43.7421 | $43.74 | $43.75 | $43.70 |
| Purchase #4 | $68.50 | 3.114% | $70.6331 | $70.63 | $70.65 | $70.60 |
| Purchase #5 | $12.48 | 7.333% | $13.3952 | $13.40 | $13.40 | $13.40 |
| Purchase #6 | $236.99 | 5.374% | $249.7258 | $249.73 | $249.75 | $249.70 |
| Purchase #7 | $11.69 | 11.869% | $13.0775 | $13.08 | $13.10 | $13.10 |
| 7 purchase totals = | $819.83 | $871.5107 | $871.52 | $871.60 | $871.50 | |