| 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 | $231.60 | 10.276% | $255.3992 | $255.40 | $255.40 | $255.40 |
| Purchase #2 | $248.28 | 8.843% | $270.2354 | $270.24 | $270.25 | $270.20 |
| Purchase #3 | $246.91 | 3.299% | $255.0556 | $255.06 | $255.05 | $255.10 |
| Purchase #4 | $5.66 | 4.391% | $5.9085 | $5.91 | $5.90 | $5.90 |
| Purchase #5 | $227.67 | 13.771% | $259.0224 | $259.02 | $259.00 | $259.00 |
| Purchase #6 | $6.38 | 11.742% | $7.1291 | $7.13 | $7.15 | $7.10 |
| Purchase #7 | $167.49 | 7.739% | $180.4521 | $180.45 | $180.45 | $180.50 |
| 7 purchase totals = | $1,133.99 | $1,233.2023 | $1,233.21 | $1,233.20 | $1,233.20 | |