| 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 | $15.84 | 12.113% | $17.7587 | $17.76 | $17.75 | $17.80 |
| Purchase #2 | $226.98 | 11.821% | $253.8113 | $253.81 | $253.80 | $253.80 |
| Purchase #3 | $196.68 | 11.628% | $219.55 | $219.55 | $219.55 | $219.60 |
| Purchase #4 | $120.46 | 7.836% | $129.8992 | $129.90 | $129.90 | $129.90 |
| Purchase #5 | $105.72 | 7.176% | $113.3065 | $113.31 | $113.30 | $113.30 |
| Purchase #6 | $170.44 | 4.866% | $178.7336 | $178.73 | $178.75 | $178.70 |
| Purchase #7 | $222.35 | 11.573% | $248.0826 | $248.08 | $248.10 | $248.10 |
| 7 purchase totals = | $1,058.47 | $1,161.1419 | $1,161.14 | $1,161.15 | $1,161.20 | |