| 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 | $249.45 | 9.189% | $272.372 | $272.37 | $272.35 | $272.40 |
| Purchase #2 | $120.42 | 11.742% | $134.5597 | $134.56 | $134.55 | $134.60 |
| Purchase #3 | $232.64 | 4.493% | $243.0925 | $243.09 | $243.10 | $243.10 |
| Purchase #4 | $63.83 | 4.308% | $66.5798 | $66.58 | $66.60 | $66.60 |
| Purchase #5 | $54.63 | 7.469% | $58.7103 | $58.71 | $58.70 | $58.70 |
| Purchase #6 | $133.63 | 6.624% | $142.4817 | $142.48 | $142.50 | $142.50 |
| Purchase #7 | $192.28 | 10.564% | $212.5925 | $212.59 | $212.60 | $212.60 |
| 7 purchase totals = | $1,046.88 | $1,130.3885 | $1,130.38 | $1,130.40 | $1,130.50 | |