| 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 | $115.53 | 10.157% | $127.2644 | $127.26 | $127.25 | $127.30 |
| Purchase #2 | $196.84 | 4.545% | $205.7864 | $205.79 | $205.80 | $205.80 |
| Purchase #3 | $39.74 | 10.218% | $43.8006 | $43.80 | $43.80 | $43.80 |
| Purchase #4 | $247.64 | 11.522% | $276.1731 | $276.17 | $276.15 | $276.20 |
| Purchase #5 | $240.60 | 9.243% | $262.8387 | $262.84 | $262.85 | $262.80 |
| Purchase #6 | $186.65 | 4.235% | $194.5546 | $194.55 | $194.55 | $194.60 |
| Purchase #7 | $59.37 | 7.403% | $63.7652 | $63.77 | $63.75 | $63.80 |
| 7 purchase totals = | $1,086.37 | $1,174.1830 | $1,174.18 | $1,174.15 | $1,174.30 | |