| 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 | $125.28 | 11.800% | $140.063 | $140.06 | $140.05 | $140.10 |
| Purchase #2 | $213.72 | 9.806% | $234.6774 | $234.68 | $234.70 | $234.70 |
| Purchase #3 | $198.49 | 13.130% | $224.5517 | $224.55 | $224.55 | $224.60 |
| Purchase #4 | $186.45 | 12.309% | $209.4001 | $209.40 | $209.40 | $209.40 |
| Purchase #5 | $78.67 | 6.824% | $84.0384 | $84.04 | $84.05 | $84.00 |
| Purchase #6 | $140.65 | 5.238% | $148.0172 | $148.02 | $148.00 | $148.00 |
| Purchase #7 | $160.84 | 13.855% | $183.1244 | $183.12 | $183.10 | $183.10 |
| 7 purchase totals = | $1,104.10 | $1,223.8722 | $1,223.87 | $1,223.85 | $1,223.90 | |