| 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 | $234.95 | 3.154% | $242.3603 | $242.36 | $242.35 | $242.40 |
| Purchase #2 | $184.65 | 12.626% | $207.9639 | $207.96 | $207.95 | $208.00 |
| Purchase #3 | $136.37 | 4.523% | $142.538 | $142.54 | $142.55 | $142.50 |
| Purchase #4 | $153.73 | 8.576% | $166.9139 | $166.91 | $166.90 | $166.90 |
| Purchase #5 | $161.78 | 10.405% | $178.6132 | $178.61 | $178.60 | $178.60 |
| Purchase #6 | $30.78 | 9.598% | $33.7343 | $33.73 | $33.75 | $33.70 |
| Purchase #7 | $123.59 | 13.794% | $140.638 | $140.64 | $140.65 | $140.60 |
| 7 purchase totals = | $1,025.85 | $1,112.7616 | $1,112.75 | $1,112.75 | $1,112.70 | |