| 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 | $231.32 | 5.134% | $243.196 | $243.20 | $243.20 | $243.20 |
| Purchase #2 | $33.66 | 13.166% | $38.0917 | $38.09 | $38.10 | $38.10 |
| Purchase #3 | $233.99 | 8.813% | $254.6115 | $254.61 | $254.60 | $254.60 |
| Purchase #4 | $10.53 | 9.785% | $11.5604 | $11.56 | $11.55 | $11.60 |
| Purchase #5 | $5.83 | 11.734% | $6.5141 | $6.51 | $6.50 | $6.50 |
| Purchase #6 | $162.48 | 11.766% | $181.5974 | $181.60 | $181.60 | $181.60 |
| Purchase #7 | $113.85 | 3.249% | $117.549 | $117.55 | $117.55 | $117.50 |
| 7 purchase totals = | $791.66 | $853.1201 | $853.12 | $853.10 | $853.10 | |