| 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 | $120.82 | 7.812% | $130.2585 | $130.26 | $130.25 | $130.30 |
| Purchase #2 | $5.51 | 6.222% | $5.8528 | $5.85 | $5.85 | $5.90 |
| Purchase #3 | $203.73 | 11.516% | $227.1915 | $227.19 | $227.20 | $227.20 |
| Purchase #4 | $181.39 | 13.382% | $205.6636 | $205.66 | $205.65 | $205.70 |
| Purchase #5 | $249.96 | 4.384% | $260.9182 | $260.92 | $260.90 | $260.90 |
| Purchase #6 | $65.59 | 5.712% | $69.3365 | $69.34 | $69.35 | $69.30 |
| Purchase #7 | $95.85 | 11.647% | $107.0136 | $107.01 | $107.00 | $107.00 |
| 7 purchase totals = | $922.85 | $1,006.2347 | $1,006.23 | $1,006.20 | $1,006.30 | |