| 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 | $223.46 | 12.156% | $250.6238 | $250.62 | $250.60 | $250.60 |
| Purchase #2 | $27.33 | 3.868% | $28.3871 | $28.39 | $28.40 | $28.40 |
| Purchase #3 | $18.93 | 9.519% | $20.7319 | $20.73 | $20.75 | $20.70 |
| Purchase #4 | $174.75 | 13.102% | $197.6457 | $197.65 | $197.65 | $197.60 |
| Purchase #5 | $66.74 | 5.411% | $70.3513 | $70.35 | $70.35 | $70.40 |
| Purchase #6 | $133.51 | 6.528% | $142.2255 | $142.23 | $142.25 | $142.20 |
| Purchase #7 | $154.57 | 7.320% | $165.8845 | $165.88 | $165.90 | $165.90 |
| 7 purchase totals = | $799.29 | $875.8498 | $875.85 | $875.90 | $875.80 | |