| 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 | $246.98 | 13.694% | $280.8014 | $280.80 | $280.80 | $280.80 |
| Purchase #2 | $37.79 | 7.206% | $40.5131 | $40.51 | $40.50 | $40.50 |
| Purchase #3 | $200.87 | 8.545% | $218.0343 | $218.03 | $218.05 | $218.00 |
| Purchase #4 | $211.44 | 11.585% | $235.9353 | $235.94 | $235.95 | $235.90 |
| Purchase #5 | $179.96 | 7.469% | $193.4012 | $193.40 | $193.40 | $193.40 |
| Purchase #6 | $171.44 | 3.469% | $177.3873 | $177.39 | $177.40 | $177.40 |
| Purchase #7 | $138.58 | 5.210% | $145.8 | $145.80 | $145.80 | $145.80 |
| 7 purchase totals = | $1,187.06 | $1,291.8726 | $1,291.87 | $1,291.90 | $1,291.80 | |