| 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 | $98.45 | 13.144% | $111.3903 | $111.39 | $111.40 | $111.40 |
| Purchase #2 | $56.39 | 12.458% | $63.4151 | $63.42 | $63.40 | $63.40 |
| Purchase #3 | $91.37 | 7.349% | $98.0848 | $98.08 | $98.10 | $98.10 |
| Purchase #4 | $212.95 | 13.337% | $241.3511 | $241.35 | $241.35 | $241.40 |
| Purchase #5 | $118.70 | 7.590% | $127.7093 | $127.71 | $127.70 | $127.70 |
| Purchase #6 | $116.41 | 4.546% | $121.702 | $121.70 | $121.70 | $121.70 |
| Purchase #7 | $199.33 | 11.226% | $221.7068 | $221.71 | $221.70 | $221.70 |
| 7 purchase totals = | $893.60 | $985.3594 | $985.36 | $985.35 | $985.40 | |