| 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 | $6.65 | 5.584% | $7.0213 | $7.02 | $7.00 | $7.00 |
| Purchase #2 | $228.66 | 6.324% | $243.1205 | $243.12 | $243.10 | $243.10 |
| Purchase #3 | $209.54 | 10.108% | $230.7203 | $230.72 | $230.70 | $230.70 |
| Purchase #4 | $13.29 | 6.433% | $14.1449 | $14.14 | $14.15 | $14.10 |
| Purchase #5 | $226.99 | 4.526% | $237.2636 | $237.26 | $237.25 | $237.30 |
| Purchase #6 | $19.95 | 8.267% | $21.5993 | $21.60 | $21.60 | $21.60 |
| Purchase #7 | $10.56 | 7.538% | $11.356 | $11.36 | $11.35 | $11.40 |
| 7 purchase totals = | $715.64 | $765.2259 | $765.22 | $765.15 | $765.20 | |