| 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 | $11.47 | 12.128% | $12.8611 | $12.86 | $12.85 | $12.90 |
| Purchase #2 | $18.68 | 3.184% | $19.2748 | $19.27 | $19.25 | $19.30 |
| Purchase #3 | $30.39 | 8.852% | $33.0801 | $33.08 | $33.10 | $33.10 |
| Purchase #4 | $195.44 | 5.530% | $206.2478 | $206.25 | $206.25 | $206.20 |
| Purchase #5 | $221.72 | 13.407% | $251.446 | $251.45 | $251.45 | $251.40 |
| Purchase #6 | $67.51 | 3.113% | $69.6116 | $69.61 | $69.60 | $69.60 |
| Purchase #7 | $235.41 | 9.467% | $257.6963 | $257.70 | $257.70 | $257.70 |
| 7 purchase totals = | $780.62 | $850.2177 | $850.22 | $850.20 | $850.20 | |