| 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 | $208.81 | 12.484% | $234.8778 | $234.88 | $234.90 | $234.90 |
| Purchase #2 | $93.90 | 10.776% | $104.0187 | $104.02 | $104.00 | $104.00 |
| Purchase #3 | $214.74 | 7.341% | $230.5041 | $230.50 | $230.50 | $230.50 |
| Purchase #4 | $183.45 | 3.312% | $189.5259 | $189.53 | $189.55 | $189.50 |
| Purchase #5 | $208.40 | 8.367% | $225.8368 | $225.84 | $225.85 | $225.80 |
| Purchase #6 | $238.37 | 8.402% | $258.3978 | $258.40 | $258.40 | $258.40 |
| Purchase #7 | $126.51 | 7.530% | $136.0362 | $136.04 | $136.05 | $136.00 |
| 7 purchase totals = | $1,274.18 | $1,379.1973 | $1,379.21 | $1,379.25 | $1,379.10 | |