| 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 | $233.62 | 7.318% | $250.7163 | $250.72 | $250.70 | $250.70 |
| Purchase #2 | $218.76 | 10.202% | $241.0779 | $241.08 | $241.10 | $241.10 |
| Purchase #3 | $98.56 | 8.484% | $106.9218 | $106.92 | $106.90 | $106.90 |
| Purchase #4 | $63.82 | 12.639% | $71.8862 | $71.89 | $71.90 | $71.90 |
| Purchase #5 | $70.46 | 8.129% | $76.1877 | $76.19 | $76.20 | $76.20 |
| Purchase #6 | $113.78 | 11.543% | $126.9136 | $126.91 | $126.90 | $126.90 |
| Purchase #7 | $242.62 | 13.238% | $274.738 | $274.74 | $274.75 | $274.70 |
| 7 purchase totals = | $1,041.62 | $1,148.4415 | $1,148.45 | $1,148.45 | $1,148.40 | |