| 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 | $105.67 | 4.375% | $110.2931 | $110.29 | $110.30 | $110.30 |
| Purchase #2 | $100.26 | 6.476% | $106.7528 | $106.75 | $106.75 | $106.80 |
| Purchase #3 | $147.27 | 13.457% | $167.0881 | $167.09 | $167.10 | $167.10 |
| Purchase #4 | $202.99 | 5.644% | $214.4468 | $214.45 | $214.45 | $214.40 |
| Purchase #5 | $129.25 | 9.255% | $141.2121 | $141.21 | $141.20 | $141.20 |
| Purchase #6 | $87.73 | 13.604% | $99.6648 | $99.66 | $99.65 | $99.70 |
| Purchase #7 | $235.86 | 13.324% | $267.286 | $267.29 | $267.30 | $267.30 |
| 7 purchase totals = | $1,009.03 | $1,106.7437 | $1,106.74 | $1,106.75 | $1,106.80 | |