| 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 | $231.90 | 12.318% | $260.4654 | $260.47 | $260.45 | $260.50 |
| Purchase #2 | $95.42 | 9.332% | $104.3246 | $104.32 | $104.30 | $104.30 |
| Purchase #3 | $193.45 | 9.494% | $211.8161 | $211.82 | $211.80 | $211.80 |
| Purchase #4 | $218.84 | 10.778% | $242.4266 | $242.43 | $242.45 | $242.40 |
| Purchase #5 | $198.46 | 13.669% | $225.5875 | $225.59 | $225.60 | $225.60 |
| Purchase #6 | $174.37 | 5.641% | $184.2062 | $184.21 | $184.20 | $184.20 |
| Purchase #7 | $158.41 | 12.228% | $177.7804 | $177.78 | $177.80 | $177.80 |
| 7 purchase totals = | $1,270.85 | $1,406.6068 | $1,406.62 | $1,406.60 | $1,406.60 | |