| 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 | $22.49 | 5.618% | $23.7535 | $23.75 | $23.75 | $23.80 |
| Purchase #2 | $189.32 | 6.489% | $201.605 | $201.61 | $201.60 | $201.60 |
| Purchase #3 | $17.91 | 12.600% | $20.1667 | $20.17 | $20.15 | $20.20 |
| Purchase #4 | $171.49 | 10.533% | $189.553 | $189.55 | $189.55 | $189.60 |
| Purchase #5 | $30.51 | 7.414% | $32.772 | $32.77 | $32.75 | $32.80 |
| Purchase #6 | $225.35 | 5.301% | $237.2958 | $237.30 | $237.30 | $237.30 |
| Purchase #7 | $111.74 | 6.429% | $118.9238 | $118.92 | $118.90 | $118.90 |
| 7 purchase totals = | $768.81 | $824.0698 | $824.07 | $824.00 | $824.20 | |