| 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 | $102.43 | 4.310% | $106.8447 | $106.84 | $106.85 | $106.80 |
| Purchase #2 | $236.97 | 5.734% | $250.5579 | $250.56 | $250.55 | $250.60 |
| Purchase #3 | $183.34 | 10.714% | $202.983 | $202.98 | $203.00 | $203.00 |
| Purchase #4 | $95.42 | 9.473% | $104.4591 | $104.46 | $104.45 | $104.50 |
| Purchase #5 | $218.57 | 7.287% | $234.4972 | $234.50 | $234.50 | $234.50 |
| Purchase #6 | $5.88 | 3.814% | $6.1043 | $6.10 | $6.10 | $6.10 |
| Purchase #7 | $99.89 | 12.130% | $112.0067 | $112.01 | $112.00 | $112.00 |
| 7 purchase totals = | $942.50 | $1,017.4529 | $1,017.45 | $1,017.45 | $1,017.50 | |