| 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 | $142.59 | 6.568% | $151.9553 | $151.96 | $151.95 | $152.00 |
| Purchase #2 | $228.51 | 9.274% | $249.702 | $249.70 | $249.70 | $249.70 |
| Purchase #3 | $209.44 | 4.344% | $218.5381 | $218.54 | $218.55 | $218.50 |
| Purchase #4 | $192.40 | 4.598% | $201.2466 | $201.25 | $201.25 | $201.20 |
| Purchase #5 | $235.52 | 11.646% | $262.9487 | $262.95 | $262.95 | $262.90 |
| Purchase #6 | $123.58 | 3.291% | $127.647 | $127.65 | $127.65 | $127.60 |
| Purchase #7 | $238.34 | 4.494% | $249.051 | $249.05 | $249.05 | $249.10 |
| 7 purchase totals = | $1,370.38 | $1,461.0887 | $1,461.10 | $1,461.10 | $1,461.00 | |