| 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 | $11.34 | 9.745% | $12.4451 | $12.45 | $12.45 | $12.40 |
| Purchase #2 | $167.46 | 8.622% | $181.8984 | $181.90 | $181.90 | $181.90 |
| Purchase #3 | $149.81 | 8.378% | $162.3611 | $162.36 | $162.35 | $162.40 |
| Purchase #4 | $30.41 | 7.379% | $32.654 | $32.65 | $32.65 | $32.70 |
| Purchase #5 | $171.36 | 11.730% | $191.4605 | $191.46 | $191.45 | $191.50 |
| Purchase #6 | $205.97 | 6.479% | $219.3148 | $219.31 | $219.30 | $219.30 |
| Purchase #7 | $49.98 | 4.745% | $52.3516 | $52.35 | $52.35 | $52.40 |
| 7 purchase totals = | $786.33 | $852.4855 | $852.48 | $852.45 | $852.60 | |