| 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 | $225.64 | 12.306% | $253.4073 | $253.41 | $253.40 | $253.40 |
| Purchase #2 | $154.91 | 5.640% | $163.6469 | $163.65 | $163.65 | $163.60 |
| Purchase #3 | $193.33 | 13.565% | $219.5552 | $219.56 | $219.55 | $219.60 |
| Purchase #4 | $244.40 | 9.357% | $267.2685 | $267.27 | $267.25 | $267.30 |
| Purchase #5 | $210.81 | 11.124% | $234.2605 | $234.26 | $234.25 | $234.30 |
| Purchase #6 | $137.25 | 4.562% | $143.5113 | $143.51 | $143.50 | $143.50 |
| Purchase #7 | $10.85 | 11.236% | $12.0691 | $12.07 | $12.05 | $12.10 |
| 7 purchase totals = | $1,177.19 | $1,293.7188 | $1,293.73 | $1,293.65 | $1,293.80 | |