| 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 | $226.49 | 3.280% | $233.9189 | $233.92 | $233.90 | $233.90 |
| Purchase #2 | $9.35 | 9.633% | $10.2507 | $10.25 | $10.25 | $10.30 |
| Purchase #3 | $118.29 | 8.590% | $128.4511 | $128.45 | $128.45 | $128.50 |
| Purchase #4 | $116.29 | 6.671% | $124.0477 | $124.05 | $124.05 | $124.00 |
| Purchase #5 | $243.61 | 9.323% | $266.3218 | $266.32 | $266.30 | $266.30 |
| Purchase #6 | $223.56 | 8.815% | $243.2668 | $243.27 | $243.25 | $243.30 |
| Purchase #7 | $222.50 | 3.508% | $230.3053 | $230.31 | $230.30 | $230.30 |
| 7 purchase totals = | $1,160.09 | $1,236.5623 | $1,236.57 | $1,236.50 | $1,236.60 | |