| 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 | $189.72 | 8.280% | $205.4288 | $205.43 | $205.45 | $205.40 |
| Purchase #2 | $230.99 | 7.592% | $248.5268 | $248.53 | $248.55 | $248.50 |
| Purchase #3 | $189.37 | 4.695% | $198.2609 | $198.26 | $198.25 | $198.30 |
| Purchase #4 | $219.33 | 3.216% | $226.3837 | $226.38 | $226.40 | $226.40 |
| Purchase #5 | $110.47 | 4.743% | $115.7096 | $115.71 | $115.70 | $115.70 |
| Purchase #6 | $125.32 | 13.836% | $142.6593 | $142.66 | $142.65 | $142.70 |
| Purchase #7 | $112.71 | 5.653% | $119.0815 | $119.08 | $119.10 | $119.10 |
| 7 purchase totals = | $1,177.91 | $1,256.0506 | $1,256.05 | $1,256.10 | $1,256.10 | |