| 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 | $186.29 | 11.692% | $208.071 | $208.07 | $208.05 | $208.10 |
| Purchase #2 | $19.29 | 11.319% | $21.4734 | $21.47 | $21.45 | $21.50 |
| Purchase #3 | $216.34 | 11.261% | $240.702 | $240.70 | $240.70 | $240.70 |
| Purchase #4 | $129.35 | 10.551% | $142.9977 | $143.00 | $143.00 | $143.00 |
| Purchase #5 | $32.58 | 7.714% | $35.0932 | $35.09 | $35.10 | $35.10 |
| Purchase #6 | $202.31 | 10.797% | $224.1534 | $224.15 | $224.15 | $224.20 |
| Purchase #7 | $201.99 | 10.270% | $222.7344 | $222.73 | $222.75 | $222.70 |
| 7 purchase totals = | $988.15 | $1,095.2251 | $1,095.21 | $1,095.20 | $1,095.30 | |