| 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 | $249.74 | 11.280% | $277.9107 | $277.91 | $277.90 | $277.90 |
| Purchase #2 | $150.73 | 5.181% | $158.5393 | $158.54 | $158.55 | $158.50 |
| Purchase #3 | $158.64 | 7.109% | $169.9177 | $169.92 | $169.90 | $169.90 |
| Purchase #4 | $121.50 | 5.774% | $128.5154 | $128.52 | $128.50 | $128.50 |
| Purchase #5 | $27.25 | 7.377% | $29.2602 | $29.26 | $29.25 | $29.30 |
| Purchase #6 | $224.30 | 11.769% | $250.6979 | $250.70 | $250.70 | $250.70 |
| Purchase #7 | $218.42 | 6.257% | $232.0865 | $232.09 | $232.10 | $232.10 |
| 7 purchase totals = | $1,150.58 | $1,246.9277 | $1,246.94 | $1,246.90 | $1,246.90 | |