| 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 | $209.55 | 8.826% | $228.0449 | $228.04 | $228.05 | $228.00 |
| Purchase #2 | $210.90 | 10.228% | $232.4709 | $232.47 | $232.45 | $232.50 |
| Purchase #3 | $230.25 | 9.469% | $252.0524 | $252.05 | $252.05 | $252.10 |
| Purchase #4 | $5.66 | 11.542% | $6.3133 | $6.31 | $6.30 | $6.30 |
| Purchase #5 | $249.35 | 9.662% | $273.4422 | $273.44 | $273.45 | $273.40 |
| Purchase #6 | $49.87 | 13.104% | $56.405 | $56.41 | $56.40 | $56.40 |
| Purchase #7 | $207.93 | 13.437% | $235.8696 | $235.87 | $235.85 | $235.90 |
| 7 purchase totals = | $1,163.51 | $1,284.5983 | $1,284.59 | $1,284.55 | $1,284.60 | |