| 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 | $158.80 | 12.421% | $178.5245 | $178.52 | $178.50 | $178.50 |
| Purchase #2 | $140.29 | 11.838% | $156.8975 | $156.90 | $156.90 | $156.90 |
| Purchase #3 | $224.73 | 4.114% | $233.9754 | $233.98 | $234.00 | $234.00 |
| Purchase #4 | $189.85 | 13.318% | $215.1342 | $215.13 | $215.15 | $215.10 |
| Purchase #5 | $7.34 | 8.699% | $7.9785 | $7.98 | $8.00 | $8.00 |
| Purchase #6 | $232.90 | 7.507% | $250.3838 | $250.38 | $250.40 | $250.40 |
| Purchase #7 | $196.94 | 4.823% | $206.4384 | $206.44 | $206.45 | $206.40 |
| 7 purchase totals = | $1,150.85 | $1,249.3323 | $1,249.33 | $1,249.40 | $1,249.30 | |