| 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 | $87.29 | 13.519% | $99.0907 | $99.09 | $99.10 | $99.10 |
| Purchase #2 | $189.84 | 5.327% | $199.9528 | $199.95 | $199.95 | $200.00 |
| Purchase #3 | $250.78 | 13.584% | $284.846 | $284.85 | $284.85 | $284.80 |
| Purchase #4 | $137.43 | 7.791% | $148.1372 | $148.14 | $148.15 | $148.10 |
| Purchase #5 | $73.54 | 8.300% | $79.6438 | $79.64 | $79.65 | $79.60 |
| Purchase #6 | $87.93 | 3.478% | $90.9882 | $90.99 | $91.00 | $91.00 |
| Purchase #7 | $116.93 | 5.744% | $123.6465 | $123.65 | $123.65 | $123.60 |
| 7 purchase totals = | $943.74 | $1,026.3052 | $1,026.31 | $1,026.35 | $1,026.20 | |