| 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 | $211.27 | 7.820% | $227.7913 | $227.79 | $227.80 | $227.80 |
| Purchase #2 | $187.93 | 6.649% | $200.4255 | $200.43 | $200.45 | $200.40 |
| Purchase #3 | $61.54 | 9.604% | $67.4503 | $67.45 | $67.45 | $67.50 |
| Purchase #4 | $16.26 | 7.720% | $17.5153 | $17.52 | $17.50 | $17.50 |
| Purchase #5 | $118.28 | 12.465% | $133.0236 | $133.02 | $133.00 | $133.00 |
| Purchase #6 | $133.27 | 8.702% | $144.8672 | $144.87 | $144.85 | $144.90 |
| Purchase #7 | $250.85 | 10.775% | $277.8791 | $277.88 | $277.90 | $277.90 |
| 7 purchase totals = | $979.40 | $1,068.9523 | $1,068.96 | $1,068.95 | $1,069.00 | |