| 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 | $41.49 | 9.480% | $45.4233 | $45.42 | $45.40 | $45.40 |
| Purchase #2 | $234.63 | 10.322% | $258.8485 | $258.85 | $258.85 | $258.80 |
| Purchase #3 | $144.42 | 7.127% | $154.7128 | $154.71 | $154.70 | $154.70 |
| Purchase #4 | $201.32 | 9.409% | $220.2622 | $220.26 | $220.25 | $220.30 |
| Purchase #5 | $135.25 | 3.498% | $139.981 | $139.98 | $140.00 | $140.00 |
| Purchase #6 | $32.51 | 10.256% | $35.8442 | $35.84 | $35.85 | $35.80 |
| Purchase #7 | $167.46 | 4.387% | $174.8065 | $174.81 | $174.80 | $174.80 |
| 7 purchase totals = | $957.08 | $1,029.8785 | $1,029.87 | $1,029.85 | $1,029.80 | |