| 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 | $116.61 | 10.474% | $128.8237 | $128.82 | $128.80 | $128.80 |
| Purchase #2 | $223.65 | 9.847% | $245.6728 | $245.67 | $245.65 | $245.70 |
| Purchase #3 | $167.30 | 11.572% | $186.66 | $186.66 | $186.65 | $186.70 |
| Purchase #4 | $133.65 | 8.517% | $145.033 | $145.03 | $145.05 | $145.00 |
| Purchase #5 | $163.89 | 9.234% | $179.0236 | $179.02 | $179.00 | $179.00 |
| Purchase #6 | $196.76 | 6.170% | $208.9001 | $208.90 | $208.90 | $208.90 |
| Purchase #7 | $147.75 | 12.249% | $165.8479 | $165.85 | $165.85 | $165.80 |
| 7 purchase totals = | $1,149.61 | $1,259.9611 | $1,259.95 | $1,259.90 | $1,259.90 | |