| 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 | $38.54 | 9.188% | $42.0811 | $42.08 | $42.10 | $42.10 |
| Purchase #2 | $247.33 | 8.565% | $268.5138 | $268.51 | $268.50 | $268.50 |
| Purchase #3 | $121.90 | 9.232% | $133.1538 | $133.15 | $133.15 | $133.20 |
| Purchase #4 | $198.60 | 11.322% | $221.0855 | $221.09 | $221.10 | $221.10 |
| Purchase #5 | $157.71 | 4.715% | $165.146 | $165.15 | $165.15 | $165.10 |
| Purchase #6 | $113.33 | 4.874% | $118.8537 | $118.85 | $118.85 | $118.90 |
| Purchase #7 | $106.60 | 8.146% | $115.2836 | $115.28 | $115.30 | $115.30 |
| 7 purchase totals = | $984.01 | $1,064.1175 | $1,064.11 | $1,064.15 | $1,064.20 | |