| 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 | $225.65 | 10.445% | $249.2191 | $249.22 | $249.20 | $249.20 |
| Purchase #2 | $203.83 | 5.257% | $214.5453 | $214.55 | $214.55 | $214.50 |
| Purchase #3 | $63.84 | 9.469% | $69.885 | $69.89 | $69.90 | $69.90 |
| Purchase #4 | $212.66 | 6.457% | $226.3915 | $226.39 | $226.40 | $226.40 |
| Purchase #5 | $36.72 | 6.560% | $39.1288 | $39.13 | $39.15 | $39.10 |
| Purchase #6 | $135.74 | 13.746% | $154.3988 | $154.40 | $154.40 | $154.40 |
| Purchase #7 | $136.74 | 5.321% | $144.0159 | $144.02 | $144.00 | $144.00 |
| 7 purchase totals = | $1,015.18 | $1,097.5844 | $1,097.60 | $1,097.60 | $1,097.50 | |