| 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 | $248.64 | 11.111% | $276.2664 | $276.27 | $276.25 | $276.30 |
| Purchase #2 | $29.83 | 3.236% | $30.7953 | $30.80 | $30.80 | $30.80 |
| Purchase #3 | $234.33 | 7.340% | $251.5298 | $251.53 | $251.55 | $251.50 |
| Purchase #4 | $190.38 | 4.452% | $198.8557 | $198.86 | $198.85 | $198.90 |
| Purchase #5 | $51.97 | 8.276% | $56.271 | $56.27 | $56.25 | $56.30 |
| Purchase #6 | $5.68 | 12.295% | $6.3784 | $6.38 | $6.40 | $6.40 |
| Purchase #7 | $137.81 | 11.773% | $154.0344 | $154.03 | $154.05 | $154.00 |
| 7 purchase totals = | $898.64 | $974.1310 | $974.14 | $974.15 | $974.20 | |