| 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 | $234.91 | 4.854% | $246.3125 | $246.31 | $246.30 | $246.30 |
| Purchase #2 | $237.91 | 10.770% | $263.5329 | $263.53 | $263.55 | $263.50 |
| Purchase #3 | $165.54 | 9.504% | $181.2729 | $181.27 | $181.25 | $181.30 |
| Purchase #4 | $109.33 | 12.285% | $122.7612 | $122.76 | $122.75 | $122.80 |
| Purchase #5 | $112.60 | 6.198% | $119.5789 | $119.58 | $119.60 | $119.60 |
| Purchase #6 | $224.50 | 8.250% | $243.0213 | $243.02 | $243.00 | $243.00 |
| Purchase #7 | $140.82 | 9.853% | $154.695 | $154.70 | $154.70 | $154.70 |
| 7 purchase totals = | $1,225.61 | $1,331.1747 | $1,331.17 | $1,331.15 | $1,331.20 | |