| 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 | $223.99 | 11.657% | $250.1005 | $250.10 | $250.10 | $250.10 |
| Purchase #2 | $23.33 | 7.220% | $25.0144 | $25.01 | $25.00 | $25.00 |
| Purchase #3 | $85.69 | 9.705% | $94.0062 | $94.01 | $94.00 | $94.00 |
| Purchase #4 | $197.76 | 10.392% | $218.3112 | $218.31 | $218.30 | $218.30 |
| Purchase #5 | $87.62 | 7.779% | $94.436 | $94.44 | $94.45 | $94.40 |
| Purchase #6 | $103.66 | 6.257% | $110.146 | $110.15 | $110.15 | $110.10 |
| Purchase #7 | $52.77 | 10.864% | $58.5029 | $58.50 | $58.50 | $58.50 |
| 7 purchase totals = | $774.82 | $850.5172 | $850.52 | $850.50 | $850.40 | |