| 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 | $110.26 | 10.364% | $121.6873 | $121.69 | $121.70 | $121.70 |
| Purchase #2 | $24.70 | 10.607% | $27.3199 | $27.32 | $27.30 | $27.30 |
| Purchase #3 | $127.64 | 7.415% | $137.1045 | $137.10 | $137.10 | $137.10 |
| Purchase #4 | $72.42 | 4.240% | $75.4906 | $75.49 | $75.50 | $75.50 |
| Purchase #5 | $44.41 | 6.361% | $47.2349 | $47.23 | $47.25 | $47.20 |
| Purchase #6 | $240.49 | 4.858% | $252.173 | $252.17 | $252.15 | $252.20 |
| Purchase #7 | $230.54 | 4.861% | $241.7465 | $241.75 | $241.75 | $241.70 |
| 7 purchase totals = | $850.46 | $902.7567 | $902.75 | $902.75 | $902.70 | |