| 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 | $239.48 | 7.467% | $257.362 | $257.36 | $257.35 | $257.40 |
| Purchase #2 | $133.33 | 10.175% | $146.8963 | $146.90 | $146.90 | $146.90 |
| Purchase #3 | $104.69 | 8.520% | $113.6096 | $113.61 | $113.60 | $113.60 |
| Purchase #4 | $213.47 | 11.264% | $237.5153 | $237.52 | $237.50 | $237.50 |
| Purchase #5 | $80.39 | 10.639% | $88.9427 | $88.94 | $88.95 | $88.90 |
| Purchase #6 | $211.32 | 5.612% | $223.1793 | $223.18 | $223.20 | $223.20 |
| Purchase #7 | $75.82 | 9.817% | $83.2632 | $83.26 | $83.25 | $83.30 |
| 7 purchase totals = | $1,058.50 | $1,150.7684 | $1,150.77 | $1,150.75 | $1,150.80 | |