| 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 | $199.26 | 10.652% | $220.4852 | $220.49 | $220.50 | $220.50 |
| Purchase #2 | $233.98 | 12.114% | $262.3243 | $262.32 | $262.30 | $262.30 |
| Purchase #3 | $241.42 | 3.148% | $249.0199 | $249.02 | $249.00 | $249.00 |
| Purchase #4 | $80.26 | 7.481% | $86.2643 | $86.26 | $86.25 | $86.30 |
| Purchase #5 | $235.86 | 8.118% | $255.0071 | $255.01 | $255.00 | $255.00 |
| Purchase #6 | $93.51 | 7.293% | $100.3297 | $100.33 | $100.35 | $100.30 |
| Purchase #7 | $189.81 | 11.814% | $212.2342 | $212.23 | $212.25 | $212.20 |
| 7 purchase totals = | $1,274.10 | $1,385.6647 | $1,385.66 | $1,385.65 | $1,385.60 | |