| 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 | $180.69 | 11.419% | $201.323 | $201.32 | $201.30 | $201.30 |
| Purchase #2 | $219.96 | 11.465% | $245.1784 | $245.18 | $245.20 | $245.20 |
| Purchase #3 | $160.54 | 5.375% | $169.169 | $169.17 | $169.15 | $169.20 |
| Purchase #4 | $122.34 | 12.649% | $137.8148 | $137.81 | $137.80 | $137.80 |
| Purchase #5 | $86.97 | 12.842% | $98.1387 | $98.14 | $98.15 | $98.10 |
| Purchase #6 | $29.56 | 5.157% | $31.0844 | $31.08 | $31.10 | $31.10 |
| Purchase #7 | $111.52 | 6.729% | $119.0242 | $119.02 | $119.00 | $119.00 |
| 7 purchase totals = | $911.58 | $1,001.7325 | $1,001.72 | $1,001.70 | $1,001.70 | |