| 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 | $113.77 | 12.733% | $128.2563 | $128.26 | $128.25 | $128.30 |
| Purchase #2 | $98.88 | 7.270% | $106.0686 | $106.07 | $106.05 | $106.10 |
| Purchase #3 | $222.94 | 8.747% | $242.4406 | $242.44 | $242.45 | $242.40 |
| Purchase #4 | $130.28 | 7.739% | $140.3624 | $140.36 | $140.35 | $140.40 |
| Purchase #5 | $236.73 | 10.118% | $260.6823 | $260.68 | $260.70 | $260.70 |
| Purchase #6 | $193.96 | 4.397% | $202.4884 | $202.49 | $202.50 | $202.50 |
| Purchase #7 | $164.85 | 7.385% | $177.0242 | $177.02 | $177.00 | $177.00 |
| 7 purchase totals = | $1,161.41 | $1,257.3228 | $1,257.32 | $1,257.30 | $1,257.40 | |