| 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 | $230.34 | 9.171% | $251.4645 | $251.46 | $251.45 | $251.50 |
| Purchase #2 | $201.61 | 3.476% | $208.618 | $208.62 | $208.60 | $208.60 |
| Purchase #3 | $133.94 | 6.554% | $142.7184 | $142.72 | $142.70 | $142.70 |
| Purchase #4 | $183.32 | 11.360% | $204.1452 | $204.15 | $204.15 | $204.10 |
| Purchase #5 | $67.59 | 10.605% | $74.7579 | $74.76 | $74.75 | $74.80 |
| Purchase #6 | $112.42 | 7.644% | $121.0134 | $121.01 | $121.00 | $121.00 |
| Purchase #7 | $39.80 | 4.737% | $41.6853 | $41.69 | $41.70 | $41.70 |
| 7 purchase totals = | $969.02 | $1,044.4027 | $1,044.41 | $1,044.35 | $1,044.40 | |