| 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 | $72.82 | 11.816% | $81.4244 | $81.42 | $81.40 | $81.40 |
| Purchase #2 | $65.99 | 12.667% | $74.349 | $74.35 | $74.35 | $74.30 |
| Purchase #3 | $220.79 | 12.690% | $248.8083 | $248.81 | $248.80 | $248.80 |
| Purchase #4 | $208.85 | 6.363% | $222.1391 | $222.14 | $222.15 | $222.10 |
| Purchase #5 | $200.93 | 6.415% | $213.8197 | $213.82 | $213.80 | $213.80 |
| Purchase #6 | $53.72 | 11.859% | $60.0907 | $60.09 | $60.10 | $60.10 |
| Purchase #7 | $108.85 | 13.363% | $123.3956 | $123.40 | $123.40 | $123.40 |
| 7 purchase totals = | $931.95 | $1,024.0268 | $1,024.03 | $1,024.00 | $1,023.90 | |