| 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 | $99.59 | 7.436% | $106.9955 | $107.00 | $107.00 | $107.00 |
| Purchase #2 | $37.71 | 13.802% | $42.9147 | $42.91 | $42.90 | $42.90 |
| Purchase #3 | $240.52 | 11.553% | $268.3073 | $268.31 | $268.30 | $268.30 |
| Purchase #4 | $200.63 | 3.262% | $207.1746 | $207.17 | $207.15 | $207.20 |
| Purchase #5 | $103.54 | 10.858% | $114.7824 | $114.78 | $114.80 | $114.80 |
| Purchase #6 | $174.77 | 6.871% | $186.7784 | $186.78 | $186.80 | $186.80 |
| Purchase #7 | $66.62 | 11.610% | $74.3546 | $74.35 | $74.35 | $74.40 |
| 7 purchase totals = | $923.38 | $1,001.3075 | $1,001.30 | $1,001.30 | $1,001.40 | |