| 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 | $96.70 | 10.423% | $106.779 | $106.78 | $106.80 | $106.80 |
| Purchase #2 | $239.75 | 6.452% | $255.2187 | $255.22 | $255.20 | $255.20 |
| Purchase #3 | $8.31 | 5.663% | $8.7806 | $8.78 | $8.80 | $8.80 |
| Purchase #4 | $133.57 | 3.740% | $138.5655 | $138.57 | $138.55 | $138.60 |
| Purchase #5 | $219.63 | 9.231% | $239.904 | $239.90 | $239.90 | $239.90 |
| Purchase #6 | $97.33 | 10.463% | $107.5136 | $107.51 | $107.50 | $107.50 |
| Purchase #7 | $206.58 | 4.262% | $215.3844 | $215.38 | $215.40 | $215.40 |
| 7 purchase totals = | $1,001.87 | $1,072.1458 | $1,072.14 | $1,072.15 | $1,072.20 | |