| 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 | $241.56 | 7.209% | $258.9741 | $258.97 | $258.95 | $259.00 |
| Purchase #2 | $207.75 | 4.340% | $216.7664 | $216.77 | $216.75 | $216.80 |
| Purchase #3 | $136.81 | 3.488% | $141.5819 | $141.58 | $141.60 | $141.60 |
| Purchase #4 | $137.40 | 12.773% | $154.9501 | $154.95 | $154.95 | $155.00 |
| Purchase #5 | $153.98 | 4.594% | $161.0538 | $161.05 | $161.05 | $161.10 |
| Purchase #6 | $166.88 | 5.634% | $176.282 | $176.28 | $176.30 | $176.30 |
| Purchase #7 | $179.32 | 13.831% | $204.1217 | $204.12 | $204.10 | $204.10 |
| 7 purchase totals = | $1,223.70 | $1,313.7300 | $1,313.72 | $1,313.70 | $1,313.90 | |