| 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 | $192.98 | 12.265% | $216.649 | $216.65 | $216.65 | $216.60 |
| Purchase #2 | $149.46 | 3.149% | $154.1665 | $154.17 | $154.15 | $154.20 |
| Purchase #3 | $231.76 | 9.323% | $253.367 | $253.37 | $253.35 | $253.40 |
| Purchase #4 | $197.74 | 8.728% | $214.9987 | $215.00 | $215.00 | $215.00 |
| Purchase #5 | $97.80 | 7.841% | $105.4685 | $105.47 | $105.45 | $105.50 |
| Purchase #6 | $61.84 | 12.360% | $69.4834 | $69.48 | $69.50 | $69.50 |
| Purchase #7 | $56.70 | 4.408% | $59.1993 | $59.20 | $59.20 | $59.20 |
| 7 purchase totals = | $988.28 | $1,073.3324 | $1,073.34 | $1,073.30 | $1,073.40 | |