| 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 | $218.41 | 13.679% | $248.2863 | $248.29 | $248.30 | $248.30 |
| Purchase #2 | $153.91 | 6.871% | $164.4852 | $164.49 | $164.50 | $164.50 |
| Purchase #3 | $33.42 | 8.157% | $36.1461 | $36.15 | $36.15 | $36.10 |
| Purchase #4 | $31.84 | 13.197% | $36.0419 | $36.04 | $36.05 | $36.00 |
| Purchase #5 | $218.68 | 11.635% | $244.1234 | $244.12 | $244.10 | $244.10 |
| Purchase #6 | $10.74 | 9.747% | $11.7868 | $11.79 | $11.80 | $11.80 |
| Purchase #7 | $32.86 | 5.293% | $34.5993 | $34.60 | $34.60 | $34.60 |
| 7 purchase totals = | $699.86 | $775.4690 | $775.48 | $775.50 | $775.40 | |