| 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 | $204.85 | 5.129% | $215.3568 | $215.36 | $215.35 | $215.40 |
| Purchase #2 | $181.91 | 10.717% | $201.4053 | $201.41 | $201.40 | $201.40 |
| Purchase #3 | $181.94 | 7.315% | $195.2489 | $195.25 | $195.25 | $195.20 |
| Purchase #4 | $218.48 | 10.253% | $240.8808 | $240.88 | $240.90 | $240.90 |
| Purchase #5 | $144.50 | 6.795% | $154.3188 | $154.32 | $154.30 | $154.30 |
| Purchase #6 | $103.76 | 13.733% | $118.0094 | $118.01 | $118.00 | $118.00 |
| Purchase #7 | $14.42 | 9.567% | $15.7996 | $15.80 | $15.80 | $15.80 |
| 7 purchase totals = | $1,049.86 | $1,141.0196 | $1,141.03 | $1,141.00 | $1,141.00 | |