| 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 | $199.54 | 10.510% | $220.5117 | $220.51 | $220.50 | $220.50 |
| Purchase #2 | $148.87 | 10.813% | $164.9673 | $164.97 | $164.95 | $165.00 |
| Purchase #3 | $40.42 | 8.819% | $43.9846 | $43.98 | $44.00 | $44.00 |
| Purchase #4 | $5.26 | 5.441% | $5.5462 | $5.55 | $5.55 | $5.50 |
| Purchase #5 | $9.81 | 10.837% | $10.8731 | $10.87 | $10.85 | $10.90 |
| Purchase #6 | $219.53 | 10.280% | $242.0977 | $242.10 | $242.10 | $242.10 |
| Purchase #7 | $250.26 | 13.705% | $284.5581 | $284.56 | $284.55 | $284.60 |
| 7 purchase totals = | $873.69 | $972.5387 | $972.54 | $972.50 | $972.60 | |