| 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 | $234.64 | 12.535% | $264.0521 | $264.05 | $264.05 | $264.10 |
| Purchase #2 | $188.73 | 12.228% | $211.8079 | $211.81 | $211.80 | $211.80 |
| Purchase #3 | $157.78 | 8.525% | $171.2307 | $171.23 | $171.25 | $171.20 |
| Purchase #4 | $136.37 | 5.357% | $143.6753 | $143.68 | $143.70 | $143.70 |
| Purchase #5 | $191.87 | 4.530% | $200.5617 | $200.56 | $200.55 | $200.60 |
| Purchase #6 | $141.78 | 3.341% | $146.5169 | $146.52 | $146.50 | $146.50 |
| Purchase #7 | $49.40 | 5.743% | $52.237 | $52.24 | $52.25 | $52.20 |
| 7 purchase totals = | $1,100.57 | $1,190.0816 | $1,190.09 | $1,190.10 | $1,190.10 | |