| 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 | $226.97 | 9.272% | $248.0147 | $248.01 | $248.00 | $248.00 |
| Purchase #2 | $28.97 | 3.414% | $29.959 | $29.96 | $29.95 | $30.00 |
| Purchase #3 | $134.56 | 5.821% | $142.3927 | $142.39 | $142.40 | $142.40 |
| Purchase #4 | $221.99 | 13.205% | $251.3038 | $251.30 | $251.30 | $251.30 |
| Purchase #5 | $133.45 | 10.513% | $147.4796 | $147.48 | $147.50 | $147.50 |
| Purchase #6 | $36.47 | 13.328% | $41.3307 | $41.33 | $41.35 | $41.30 |
| Purchase #7 | $5.50 | 5.150% | $5.7833 | $5.78 | $5.80 | $5.80 |
| 7 purchase totals = | $787.91 | $866.2638 | $866.25 | $866.30 | $866.30 | |