| 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 | $228.96 | 7.541% | $246.2259 | $246.23 | $246.25 | $246.20 |
| Purchase #2 | $100.41 | 7.777% | $108.2189 | $108.22 | $108.20 | $108.20 |
| Purchase #3 | $75.58 | 10.457% | $83.4834 | $83.48 | $83.50 | $83.50 |
| Purchase #4 | $63.73 | 9.332% | $69.6773 | $69.68 | $69.70 | $69.70 |
| Purchase #5 | $94.87 | 8.396% | $102.8353 | $102.84 | $102.85 | $102.80 |
| Purchase #6 | $78.32 | 3.598% | $81.138 | $81.14 | $81.15 | $81.10 |
| Purchase #7 | $227.72 | 12.598% | $256.4082 | $256.41 | $256.40 | $256.40 |
| 7 purchase totals = | $869.59 | $947.9870 | $948.00 | $948.05 | $947.90 | |