| 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 | $106.55 | 7.840% | $114.9035 | $114.90 | $114.90 | $114.90 |
| Purchase #2 | $218.84 | 12.266% | $245.6829 | $245.68 | $245.70 | $245.70 |
| Purchase #3 | $210.87 | 3.468% | $218.183 | $218.18 | $218.20 | $218.20 |
| Purchase #4 | $185.84 | 11.160% | $206.5797 | $206.58 | $206.60 | $206.60 |
| Purchase #5 | $22.60 | 4.245% | $23.5594 | $23.56 | $23.55 | $23.60 |
| Purchase #6 | $156.97 | 4.142% | $163.4717 | $163.47 | $163.45 | $163.50 |
| Purchase #7 | $229.84 | 6.389% | $244.5245 | $244.52 | $244.50 | $244.50 |
| 7 purchase totals = | $1,131.51 | $1,216.9047 | $1,216.89 | $1,216.90 | $1,217.00 | |