| 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 | $199.98 | 11.634% | $223.2457 | $223.25 | $223.25 | $223.20 |
| Purchase #2 | $22.87 | 4.260% | $23.8443 | $23.84 | $23.85 | $23.80 |
| Purchase #3 | $17.75 | 9.808% | $19.4909 | $19.49 | $19.50 | $19.50 |
| Purchase #4 | $236.96 | 12.628% | $266.8833 | $266.88 | $266.90 | $266.90 |
| Purchase #5 | $45.63 | 8.361% | $49.4451 | $49.45 | $49.45 | $49.40 |
| Purchase #6 | $166.72 | 11.830% | $186.443 | $186.44 | $186.45 | $186.40 |
| Purchase #7 | $209.32 | 12.829% | $236.1737 | $236.17 | $236.15 | $236.20 |
| 7 purchase totals = | $899.23 | $1,005.5260 | $1,005.52 | $1,005.55 | $1,005.40 | |