| 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 | $222.44 | 4.322% | $232.0539 | $232.05 | $232.05 | $232.10 |
| Purchase #2 | $32.27 | 4.429% | $33.6992 | $33.70 | $33.70 | $33.70 |
| Purchase #3 | $249.96 | 3.248% | $258.0787 | $258.08 | $258.10 | $258.10 |
| Purchase #4 | $235.26 | 11.445% | $262.1855 | $262.19 | $262.20 | $262.20 |
| Purchase #5 | $15.74 | 11.206% | $17.5038 | $17.50 | $17.50 | $17.50 |
| Purchase #6 | $208.65 | 10.124% | $229.7737 | $229.77 | $229.75 | $229.80 |
| Purchase #7 | $159.27 | 4.160% | $165.8956 | $165.90 | $165.90 | $165.90 |
| 7 purchase totals = | $1,123.59 | $1,199.1904 | $1,199.19 | $1,199.20 | $1,199.30 | |