| 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 | $218.97 | 13.287% | $248.0645 | $248.06 | $248.05 | $248.10 |
| Purchase #2 | $74.83 | 13.191% | $84.7008 | $84.70 | $84.70 | $84.70 |
| Purchase #3 | $110.87 | 13.765% | $126.1313 | $126.13 | $126.15 | $126.10 |
| Purchase #4 | $127.98 | 9.257% | $139.8271 | $139.83 | $139.85 | $139.80 |
| Purchase #5 | $234.34 | 7.240% | $251.3062 | $251.31 | $251.30 | $251.30 |
| Purchase #6 | $230.43 | 13.212% | $260.8744 | $260.87 | $260.85 | $260.90 |
| Purchase #7 | $98.72 | 3.571% | $102.2453 | $102.25 | $102.25 | $102.20 |
| 7 purchase totals = | $1,096.14 | $1,213.1496 | $1,213.15 | $1,213.15 | $1,213.10 | |