| 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 | $207.70 | 11.370% | $231.3155 | $231.32 | $231.30 | $231.30 |
| Purchase #2 | $162.75 | 6.765% | $173.76 | $173.76 | $173.75 | $173.80 |
| Purchase #3 | $187.52 | 9.160% | $204.6968 | $204.70 | $204.70 | $204.70 |
| Purchase #4 | $247.81 | 7.314% | $265.9348 | $265.93 | $265.95 | $265.90 |
| Purchase #5 | $238.46 | 5.171% | $250.7908 | $250.79 | $250.80 | $250.80 |
| Purchase #6 | $193.93 | 6.507% | $206.549 | $206.55 | $206.55 | $206.50 |
| Purchase #7 | $118.64 | 10.765% | $131.4116 | $131.41 | $131.40 | $131.40 |
| 7 purchase totals = | $1,356.81 | $1,464.4585 | $1,464.46 | $1,464.45 | $1,464.40 | |