| 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 | $8.96 | 8.200% | $9.6947 | $9.69 | $9.70 | $9.70 |
| Purchase #2 | $222.86 | 10.533% | $246.3338 | $246.33 | $246.35 | $246.30 |
| Purchase #3 | $207.71 | 3.752% | $215.5033 | $215.50 | $215.50 | $215.50 |
| Purchase #4 | $224.44 | 4.255% | $233.9899 | $233.99 | $234.00 | $234.00 |
| Purchase #5 | $8.66 | 11.209% | $9.6307 | $9.63 | $9.65 | $9.60 |
| Purchase #6 | $211.55 | 12.133% | $237.2174 | $237.22 | $237.20 | $237.20 |
| Purchase #7 | $165.97 | 8.780% | $180.5422 | $180.54 | $180.55 | $180.50 |
| 7 purchase totals = | $1,050.15 | $1,132.9120 | $1,132.90 | $1,132.95 | $1,132.80 | |