| 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 | $239.99 | 11.156% | $266.7633 | $266.76 | $266.75 | $266.80 |
| Purchase #2 | $198.84 | 11.280% | $221.2692 | $221.27 | $221.25 | $221.30 |
| Purchase #3 | $180.68 | 13.174% | $204.4828 | $204.48 | $204.50 | $204.50 |
| Purchase #4 | $229.74 | 3.589% | $237.9854 | $237.99 | $238.00 | $238.00 |
| Purchase #5 | $155.62 | 12.124% | $174.4874 | $174.49 | $174.50 | $174.50 |
| Purchase #6 | $154.46 | 12.204% | $173.3103 | $173.31 | $173.30 | $173.30 |
| Purchase #7 | $100.87 | 6.627% | $107.5547 | $107.55 | $107.55 | $107.60 |
| 7 purchase totals = | $1,260.20 | $1,385.8531 | $1,385.85 | $1,385.85 | $1,386.00 | |