| 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 | $249.94 | 8.847% | $272.0522 | $272.05 | $272.05 | $272.10 |
| Purchase #2 | $189.94 | 8.759% | $206.5768 | $206.58 | $206.60 | $206.60 |
| Purchase #3 | $47.85 | 10.130% | $52.6972 | $52.70 | $52.70 | $52.70 |
| Purchase #4 | $223.29 | 11.408% | $248.7629 | $248.76 | $248.75 | $248.80 |
| Purchase #5 | $224.58 | 11.453% | $250.3011 | $250.30 | $250.30 | $250.30 |
| Purchase #6 | $105.66 | 3.695% | $109.5641 | $109.56 | $109.55 | $109.60 |
| Purchase #7 | $242.25 | 13.643% | $275.3002 | $275.30 | $275.30 | $275.30 |
| 7 purchase totals = | $1,283.51 | $1,415.2545 | $1,415.25 | $1,415.25 | $1,415.40 | |