| 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 | $212.27 | 7.381% | $227.9376 | $227.94 | $227.95 | $227.90 |
| Purchase #2 | $200.47 | 7.815% | $216.1367 | $216.14 | $216.15 | $216.10 |
| Purchase #3 | $179.77 | 11.423% | $200.3051 | $200.31 | $200.30 | $200.30 |
| Purchase #4 | $239.30 | 13.184% | $270.8493 | $270.85 | $270.85 | $270.80 |
| Purchase #5 | $182.98 | 13.143% | $207.0291 | $207.03 | $207.05 | $207.00 |
| Purchase #6 | $92.37 | 13.574% | $104.9083 | $104.91 | $104.90 | $104.90 |
| Purchase #7 | $178.45 | 11.427% | $198.8415 | $198.84 | $198.85 | $198.80 |
| 7 purchase totals = | $1,285.61 | $1,426.0076 | $1,426.02 | $1,426.05 | $1,425.80 | |