| 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 | $87.49 | 10.360% | $96.554 | $96.55 | $96.55 | $96.60 |
| Purchase #2 | $236.30 | 5.680% | $249.7218 | $249.72 | $249.70 | $249.70 |
| Purchase #3 | $175.31 | 3.359% | $181.1987 | $181.20 | $181.20 | $181.20 |
| Purchase #4 | $245.90 | 13.705% | $279.6006 | $279.60 | $279.60 | $279.60 |
| Purchase #5 | $164.32 | 5.291% | $173.0142 | $173.01 | $173.00 | $173.00 |
| Purchase #6 | $81.64 | 11.806% | $91.2784 | $91.28 | $91.30 | $91.30 |
| Purchase #7 | $62.55 | 13.334% | $70.8904 | $70.89 | $70.90 | $70.90 |
| 7 purchase totals = | $1,053.51 | $1,142.2581 | $1,142.25 | $1,142.25 | $1,142.30 | |