| 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 | $207.80 | 13.136% | $235.0966 | $235.10 | $235.10 | $235.10 |
| Purchase #2 | $46.97 | 12.529% | $52.8549 | $52.85 | $52.85 | $52.90 |
| Purchase #3 | $21.99 | 11.679% | $24.5582 | $24.56 | $24.55 | $24.60 |
| Purchase #4 | $247.32 | 12.528% | $278.3042 | $278.30 | $278.30 | $278.30 |
| Purchase #5 | $128.55 | 12.151% | $144.1701 | $144.17 | $144.15 | $144.20 |
| Purchase #6 | $227.75 | 3.813% | $236.4341 | $236.43 | $236.45 | $236.40 |
| Purchase #7 | $171.30 | 3.633% | $177.5233 | $177.52 | $177.50 | $177.50 |
| 7 purchase totals = | $1,051.68 | $1,148.9414 | $1,148.93 | $1,148.90 | $1,149.00 | |