| 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 | $101.30 | 6.498% | $107.8825 | $107.88 | $107.90 | $107.90 |
| Purchase #2 | $21.55 | 6.119% | $22.8686 | $22.87 | $22.85 | $22.90 |
| Purchase #3 | $208.32 | 12.358% | $234.0642 | $234.06 | $234.05 | $234.10 |
| Purchase #4 | $201.55 | 3.113% | $207.8243 | $207.82 | $207.80 | $207.80 |
| Purchase #5 | $229.90 | 12.147% | $257.826 | $257.83 | $257.85 | $257.80 |
| Purchase #6 | $32.30 | 5.416% | $34.0494 | $34.05 | $34.05 | $34.00 |
| Purchase #7 | $191.41 | 12.444% | $215.2291 | $215.23 | $215.25 | $215.20 |
| 7 purchase totals = | $986.33 | $1,079.7441 | $1,079.74 | $1,079.75 | $1,079.70 | |