| 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 | $231.30 | 8.460% | $250.868 | $250.87 | $250.85 | $250.90 |
| Purchase #2 | $215.99 | 11.775% | $241.4228 | $241.42 | $241.40 | $241.40 |
| Purchase #3 | $136.87 | 6.786% | $146.158 | $146.16 | $146.15 | $146.20 |
| Purchase #4 | $141.41 | 6.719% | $150.9113 | $150.91 | $150.90 | $150.90 |
| Purchase #5 | $187.49 | 11.214% | $208.5151 | $208.52 | $208.50 | $208.50 |
| Purchase #6 | $219.33 | 3.185% | $226.3157 | $226.32 | $226.30 | $226.30 |
| Purchase #7 | $10.81 | 9.117% | $11.7955 | $11.80 | $11.80 | $11.80 |
| 7 purchase totals = | $1,143.20 | $1,235.9864 | $1,236.00 | $1,235.90 | $1,236.00 | |