| 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 | $191.32 | 3.761% | $198.5155 | $198.52 | $198.50 | $198.50 |
| Purchase #2 | $47.87 | 11.785% | $53.5115 | $53.51 | $53.50 | $53.50 |
| Purchase #3 | $35.25 | 12.561% | $39.6778 | $39.68 | $39.70 | $39.70 |
| Purchase #4 | $250.67 | 9.477% | $274.426 | $274.43 | $274.45 | $274.40 |
| Purchase #5 | $127.27 | 5.408% | $134.1528 | $134.15 | $134.15 | $134.20 |
| Purchase #6 | $98.40 | 10.661% | $108.8904 | $108.89 | $108.90 | $108.90 |
| Purchase #7 | $21.90 | 5.113% | $23.0197 | $23.02 | $23.00 | $23.00 |
| 7 purchase totals = | $772.68 | $832.1937 | $832.20 | $832.20 | $832.20 | |