| 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 | $242.70 | 9.569% | $265.924 | $265.92 | $265.90 | $265.90 |
| Purchase #2 | $162.92 | 9.414% | $178.2573 | $178.26 | $178.25 | $178.30 |
| Purchase #3 | $124.69 | 13.728% | $141.8074 | $141.81 | $141.80 | $141.80 |
| Purchase #4 | $149.25 | 8.248% | $161.5601 | $161.56 | $161.55 | $161.60 |
| Purchase #5 | $52.29 | 12.222% | $58.6809 | $58.68 | $58.70 | $58.70 |
| Purchase #6 | $70.49 | 5.747% | $74.5411 | $74.54 | $74.55 | $74.50 |
| Purchase #7 | $79.96 | 11.576% | $89.2162 | $89.22 | $89.20 | $89.20 |
| 7 purchase totals = | $882.30 | $969.9870 | $969.99 | $969.95 | $970.00 | |