| 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 | $118.90 | 11.767% | $132.891 | $132.89 | $132.90 | $132.90 |
| Purchase #2 | $194.97 | 4.415% | $203.5779 | $203.58 | $203.60 | $203.60 |
| Purchase #3 | $9.75 | 6.152% | $10.3498 | $10.35 | $10.35 | $10.30 |
| Purchase #4 | $231.81 | 7.320% | $248.7785 | $248.78 | $248.80 | $248.80 |
| Purchase #5 | $140.82 | 10.862% | $156.1159 | $156.12 | $156.10 | $156.10 |
| Purchase #6 | $231.87 | 12.222% | $260.2092 | $260.21 | $260.20 | $260.20 |
| Purchase #7 | $10.79 | 10.677% | $11.942 | $11.94 | $11.95 | $11.90 |
| 7 purchase totals = | $938.91 | $1,023.8643 | $1,023.87 | $1,023.90 | $1,023.80 | |