| 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 | $231.34 | 5.694% | $244.5125 | $244.51 | $244.50 | $244.50 |
| Purchase #2 | $106.36 | 7.358% | $114.186 | $114.19 | $114.20 | $114.20 |
| Purchase #3 | $215.39 | 6.831% | $230.1033 | $230.10 | $230.10 | $230.10 |
| Purchase #4 | $118.83 | 12.486% | $133.6671 | $133.67 | $133.65 | $133.70 |
| Purchase #5 | $63.52 | 3.565% | $65.7845 | $65.78 | $65.80 | $65.80 |
| Purchase #6 | $165.60 | 7.504% | $178.0266 | $178.03 | $178.05 | $178.00 |
| Purchase #7 | $249.58 | 12.245% | $280.1411 | $280.14 | $280.15 | $280.10 |
| 7 purchase totals = | $1,150.62 | $1,246.4211 | $1,246.42 | $1,246.45 | $1,246.40 | |