| 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 | $203.93 | 9.176% | $222.6426 | $222.64 | $222.65 | $222.60 |
| Purchase #2 | $34.43 | 9.743% | $37.7845 | $37.78 | $37.80 | $37.80 |
| Purchase #3 | $193.55 | 10.161% | $213.2166 | $213.22 | $213.20 | $213.20 |
| Purchase #4 | $73.70 | 6.705% | $78.6416 | $78.64 | $78.65 | $78.60 |
| Purchase #5 | $119.71 | 4.126% | $124.6492 | $124.65 | $124.65 | $124.60 |
| Purchase #6 | $100.97 | 12.436% | $113.5266 | $113.53 | $113.55 | $113.50 |
| Purchase #7 | $179.32 | 10.609% | $198.3441 | $198.34 | $198.35 | $198.30 |
| 7 purchase totals = | $905.61 | $988.8052 | $988.80 | $988.85 | $988.60 | |