| 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 | $203.91 | 7.247% | $218.6874 | $218.69 | $218.70 | $218.70 |
| Purchase #2 | $212.47 | 8.419% | $230.3578 | $230.36 | $230.35 | $230.40 |
| Purchase #3 | $212.66 | 12.241% | $238.6917 | $238.69 | $238.70 | $238.70 |
| Purchase #4 | $233.91 | 9.323% | $255.7174 | $255.72 | $255.70 | $255.70 |
| Purchase #5 | $130.35 | 7.615% | $140.2762 | $140.28 | $140.30 | $140.30 |
| Purchase #6 | $184.34 | 13.427% | $209.0913 | $209.09 | $209.10 | $209.10 |
| Purchase #7 | $123.56 | 11.190% | $137.3864 | $137.39 | $137.40 | $137.40 |
| 7 purchase totals = | $1,301.20 | $1,430.2082 | $1,430.22 | $1,430.25 | $1,430.30 | |