| 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 | $75.34 | 6.434% | $80.1874 | $80.19 | $80.20 | $80.20 |
| Purchase #2 | $203.46 | 13.734% | $231.4032 | $231.40 | $231.40 | $231.40 |
| Purchase #3 | $198.43 | 7.713% | $213.7349 | $213.73 | $213.75 | $213.70 |
| Purchase #4 | $192.54 | 13.609% | $218.7428 | $218.74 | $218.75 | $218.70 |
| Purchase #5 | $238.44 | 3.435% | $246.6304 | $246.63 | $246.65 | $246.60 |
| Purchase #6 | $225.25 | 7.701% | $242.5965 | $242.60 | $242.60 | $242.60 |
| Purchase #7 | $57.79 | 9.122% | $63.0616 | $63.06 | $63.05 | $63.10 |
| 7 purchase totals = | $1,191.25 | $1,296.3568 | $1,296.35 | $1,296.40 | $1,296.30 | |