| 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 | $248.93 | 4.637% | $260.4729 | $260.47 | $260.45 | $260.50 |
| Purchase #2 | $29.53 | 5.461% | $31.1426 | $31.14 | $31.15 | $31.10 |
| Purchase #3 | $204.51 | 8.577% | $222.0508 | $222.05 | $222.05 | $222.10 |
| Purchase #4 | $226.80 | 5.547% | $239.3806 | $239.38 | $239.40 | $239.40 |
| Purchase #5 | $239.43 | 4.240% | $249.5818 | $249.58 | $249.60 | $249.60 |
| Purchase #6 | $40.53 | 7.737% | $43.6658 | $43.67 | $43.65 | $43.70 |
| Purchase #7 | $139.89 | 5.130% | $147.0664 | $147.07 | $147.05 | $147.10 |
| 7 purchase totals = | $1,129.62 | $1,193.3609 | $1,193.36 | $1,193.35 | $1,193.50 | |