| 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 | $207.91 | 3.839% | $215.8917 | $215.89 | $215.90 | $215.90 |
| Purchase #2 | $250.60 | 4.565% | $262.0399 | $262.04 | $262.05 | $262.00 |
| Purchase #3 | $181.94 | 6.808% | $194.3265 | $194.33 | $194.35 | $194.30 |
| Purchase #4 | $178.60 | 8.244% | $193.3238 | $193.32 | $193.30 | $193.30 |
| Purchase #5 | $21.98 | 12.329% | $24.6899 | $24.69 | $24.70 | $24.70 |
| Purchase #6 | $63.94 | 5.819% | $67.6607 | $67.66 | $67.65 | $67.70 |
| Purchase #7 | $224.79 | 4.851% | $235.6946 | $235.69 | $235.70 | $235.70 |
| 7 purchase totals = | $1,129.76 | $1,193.6271 | $1,193.62 | $1,193.65 | $1,193.60 | |