| 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 | $209.94 | 6.486% | $223.5567 | $223.56 | $223.55 | $223.60 |
| Purchase #2 | $243.83 | 11.103% | $270.9024 | $270.90 | $270.90 | $270.90 |
| Purchase #3 | $154.97 | 7.643% | $166.8144 | $166.81 | $166.80 | $166.80 |
| Purchase #4 | $198.59 | 12.375% | $223.1655 | $223.17 | $223.15 | $223.20 |
| Purchase #5 | $110.96 | 10.102% | $122.1692 | $122.17 | $122.15 | $122.20 |
| Purchase #6 | $34.98 | 13.360% | $39.6533 | $39.65 | $39.65 | $39.70 |
| Purchase #7 | $78.59 | 9.415% | $85.9892 | $85.99 | $86.00 | $86.00 |
| 7 purchase totals = | $1,031.86 | $1,132.2507 | $1,132.25 | $1,132.20 | $1,132.40 | |