| 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 | $241.31 | 3.233% | $249.1116 | $249.11 | $249.10 | $249.10 |
| Purchase #2 | $233.72 | 12.485% | $262.8999 | $262.90 | $262.90 | $262.90 |
| Purchase #3 | $179.60 | 12.210% | $201.5292 | $201.53 | $201.55 | $201.50 |
| Purchase #4 | $183.37 | 10.722% | $203.0309 | $203.03 | $203.05 | $203.00 |
| Purchase #5 | $121.94 | 6.155% | $129.4454 | $129.45 | $129.45 | $129.40 |
| Purchase #6 | $160.39 | 8.591% | $174.1691 | $174.17 | $174.15 | $174.20 |
| Purchase #7 | $190.54 | 9.478% | $208.5994 | $208.60 | $208.60 | $208.60 |
| 7 purchase totals = | $1,310.87 | $1,428.7855 | $1,428.79 | $1,428.80 | $1,428.70 | |