| 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 | $237.27 | 3.340% | $245.1948 | $245.19 | $245.20 | $245.20 |
| Purchase #2 | $70.60 | 9.685% | $77.4376 | $77.44 | $77.45 | $77.40 |
| Purchase #3 | $138.42 | 8.441% | $150.104 | $150.10 | $150.10 | $150.10 |
| Purchase #4 | $67.92 | 4.303% | $70.8426 | $70.84 | $70.85 | $70.80 |
| Purchase #5 | $33.64 | 7.280% | $36.089 | $36.09 | $36.10 | $36.10 |
| Purchase #6 | $249.41 | 6.524% | $265.6815 | $265.68 | $265.70 | $265.70 |
| Purchase #7 | $43.87 | 5.227% | $46.1631 | $46.16 | $46.15 | $46.20 |
| 7 purchase totals = | $841.13 | $891.5126 | $891.50 | $891.55 | $891.50 | |