| 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 | $202.69 | 6.808% | $216.4891 | $216.49 | $216.50 | $216.50 |
| Purchase #2 | $144.54 | 10.329% | $159.4695 | $159.47 | $159.45 | $159.50 |
| Purchase #3 | $188.57 | 9.324% | $206.1523 | $206.15 | $206.15 | $206.20 |
| Purchase #4 | $81.40 | 7.812% | $87.759 | $87.76 | $87.75 | $87.80 |
| Purchase #5 | $195.28 | 7.587% | $210.0959 | $210.10 | $210.10 | $210.10 |
| Purchase #6 | $224.90 | 12.708% | $253.4803 | $253.48 | $253.50 | $253.50 |
| Purchase #7 | $195.44 | 4.737% | $204.698 | $204.70 | $204.70 | $204.70 |
| 7 purchase totals = | $1,232.82 | $1,338.1441 | $1,338.15 | $1,338.15 | $1,338.30 | |