| 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 | $22.99 | 10.327% | $25.3642 | $25.36 | $25.35 | $25.40 |
| Purchase #2 | $192.67 | 4.383% | $201.1147 | $201.11 | $201.10 | $201.10 |
| Purchase #3 | $145.29 | 10.191% | $160.0965 | $160.10 | $160.10 | $160.10 |
| Purchase #4 | $227.68 | 3.851% | $236.448 | $236.45 | $236.45 | $236.40 |
| Purchase #5 | $248.42 | 8.785% | $270.2437 | $270.24 | $270.25 | $270.20 |
| Purchase #6 | $187.25 | 12.221% | $210.1338 | $210.13 | $210.15 | $210.10 |
| Purchase #7 | $9.33 | 7.656% | $10.0443 | $10.04 | $10.05 | $10.00 |
| 7 purchase totals = | $1,033.63 | $1,113.4452 | $1,113.43 | $1,113.45 | $1,113.30 | |