| 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 | $246.25 | 3.356% | $254.5142 | $254.51 | $254.50 | $254.50 |
| Purchase #2 | $48.40 | 9.213% | $52.8591 | $52.86 | $52.85 | $52.90 |
| Purchase #3 | $16.82 | 10.227% | $18.5402 | $18.54 | $18.55 | $18.50 |
| Purchase #4 | $220.95 | 4.443% | $230.7668 | $230.77 | $230.75 | $230.80 |
| Purchase #5 | $86.65 | 6.652% | $92.414 | $92.41 | $92.40 | $92.40 |
| Purchase #6 | $248.39 | 4.138% | $258.6684 | $258.67 | $258.65 | $258.70 |
| Purchase #7 | $215.95 | 4.243% | $225.1128 | $225.11 | $225.10 | $225.10 |
| 7 purchase totals = | $1,083.41 | $1,132.8755 | $1,132.87 | $1,132.80 | $1,132.90 | |