| 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 | $223.26 | 12.549% | $251.2769 | $251.28 | $251.30 | $251.30 |
| Purchase #2 | $186.60 | 6.663% | $199.0332 | $199.03 | $199.05 | $199.00 |
| Purchase #3 | $30.41 | 13.239% | $34.436 | $34.44 | $34.45 | $34.40 |
| Purchase #4 | $128.94 | 4.579% | $134.8442 | $134.84 | $134.85 | $134.80 |
| Purchase #5 | $121.69 | 12.638% | $137.0692 | $137.07 | $137.05 | $137.10 |
| Purchase #6 | $203.52 | 10.524% | $224.9384 | $224.94 | $224.95 | $224.90 |
| Purchase #7 | $11.48 | 13.102% | $12.9841 | $12.98 | $13.00 | $13.00 |
| 7 purchase totals = | $905.90 | $994.5820 | $994.58 | $994.65 | $994.50 | |