| 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 | $236.28 | 9.561% | $258.8707 | $258.87 | $258.85 | $258.90 |
| Purchase #2 | $36.55 | 3.852% | $37.9579 | $37.96 | $37.95 | $38.00 |
| Purchase #3 | $177.55 | 5.639% | $187.562 | $187.56 | $187.55 | $187.60 |
| Purchase #4 | $217.72 | 7.615% | $234.2994 | $234.30 | $234.30 | $234.30 |
| Purchase #5 | $240.52 | 4.133% | $250.4607 | $250.46 | $250.45 | $250.50 |
| Purchase #6 | $94.32 | 13.642% | $107.1871 | $107.19 | $107.20 | $107.20 |
| Purchase #7 | $107.37 | 11.732% | $119.9666 | $119.97 | $119.95 | $120.00 |
| 7 purchase totals = | $1,110.31 | $1,196.3044 | $1,196.31 | $1,196.25 | $1,196.50 | |