| 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 | $198.46 | 10.337% | $218.9748 | $218.97 | $218.95 | $219.00 |
| Purchase #2 | $15.37 | 10.867% | $17.0403 | $17.04 | $17.05 | $17.00 |
| Purchase #3 | $144.88 | 6.854% | $154.8101 | $154.81 | $154.80 | $154.80 |
| Purchase #4 | $222.95 | 12.366% | $250.52 | $250.52 | $250.50 | $250.50 |
| Purchase #5 | $127.46 | 8.392% | $138.1564 | $138.16 | $138.15 | $138.20 |
| Purchase #6 | $155.80 | 12.277% | $174.9276 | $174.93 | $174.95 | $174.90 |
| Purchase #7 | $234.89 | 8.849% | $255.6754 | $255.68 | $255.70 | $255.70 |
| 7 purchase totals = | $1,099.81 | $1,210.1046 | $1,210.11 | $1,210.10 | $1,210.10 | |