| 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 | $198.29 | 11.869% | $221.825 | $221.83 | $221.85 | $221.80 |
| Purchase #2 | $187.38 | 7.585% | $201.5928 | $201.59 | $201.60 | $201.60 |
| Purchase #3 | $165.67 | 12.538% | $186.4417 | $186.44 | $186.45 | $186.40 |
| Purchase #4 | $180.33 | 8.528% | $195.7085 | $195.71 | $195.70 | $195.70 |
| Purchase #5 | $217.61 | 5.736% | $230.0921 | $230.09 | $230.10 | $230.10 |
| Purchase #6 | $10.46 | 4.580% | $10.9391 | $10.94 | $10.95 | $10.90 |
| Purchase #7 | $45.92 | 7.262% | $49.2547 | $49.25 | $49.25 | $49.30 |
| 7 purchase totals = | $1,005.66 | $1,095.8539 | $1,095.85 | $1,095.90 | $1,095.80 | |