| 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 | $192.33 | 12.323% | $216.0308 | $216.03 | $216.05 | $216.00 |
| Purchase #2 | $138.35 | 5.820% | $146.402 | $146.40 | $146.40 | $146.40 |
| Purchase #3 | $200.69 | 10.259% | $221.2788 | $221.28 | $221.30 | $221.30 |
| Purchase #4 | $148.74 | 8.386% | $161.2133 | $161.21 | $161.20 | $161.20 |
| Purchase #5 | $80.76 | 10.515% | $89.2519 | $89.25 | $89.25 | $89.30 |
| Purchase #6 | $183.29 | 4.502% | $191.5417 | $191.54 | $191.55 | $191.50 |
| Purchase #7 | $11.71 | 13.271% | $13.264 | $13.26 | $13.25 | $13.30 |
| 7 purchase totals = | $955.87 | $1,038.9825 | $1,038.97 | $1,039.00 | $1,039.00 | |