| 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 | $214.35 | 6.736% | $228.7886 | $228.79 | $228.80 | $228.80 |
| Purchase #2 | $11.66 | 13.680% | $13.2551 | $13.26 | $13.25 | $13.30 |
| Purchase #3 | $90.96 | 9.764% | $99.8413 | $99.84 | $99.85 | $99.80 |
| Purchase #4 | $170.41 | 7.765% | $183.6423 | $183.64 | $183.65 | $183.60 |
| Purchase #5 | $174.75 | 6.793% | $186.6208 | $186.62 | $186.60 | $186.60 |
| Purchase #6 | $39.96 | 9.823% | $43.8853 | $43.89 | $43.90 | $43.90 |
| Purchase #7 | $228.95 | 5.537% | $241.627 | $241.63 | $241.65 | $241.60 |
| 7 purchase totals = | $931.04 | $997.6604 | $997.67 | $997.70 | $997.60 | |