| 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 | $193.28 | 4.118% | $201.2393 | $201.24 | $201.25 | $201.20 |
| Purchase #2 | $198.49 | 9.777% | $217.8964 | $217.90 | $217.90 | $217.90 |
| Purchase #3 | $241.62 | 8.511% | $262.1843 | $262.18 | $262.20 | $262.20 |
| Purchase #4 | $98.25 | 13.576% | $111.5884 | $111.59 | $111.60 | $111.60 |
| Purchase #5 | $58.95 | 5.492% | $62.1875 | $62.19 | $62.20 | $62.20 |
| Purchase #6 | $23.27 | 8.411% | $25.2272 | $25.23 | $25.25 | $25.20 |
| Purchase #7 | $243.86 | 10.672% | $269.8847 | $269.88 | $269.90 | $269.90 |
| 7 purchase totals = | $1,057.72 | $1,150.2078 | $1,150.21 | $1,150.30 | $1,150.20 | |