| 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 | $195.87 | 5.230% | $206.114 | $206.11 | $206.10 | $206.10 |
| Purchase #2 | $146.54 | 5.354% | $154.3858 | $154.39 | $154.40 | $154.40 |
| Purchase #3 | $142.33 | 13.567% | $161.6399 | $161.64 | $161.65 | $161.60 |
| Purchase #4 | $196.55 | 9.609% | $215.4365 | $215.44 | $215.45 | $215.40 |
| Purchase #5 | $34.26 | 13.588% | $38.9152 | $38.92 | $38.90 | $38.90 |
| Purchase #6 | $146.90 | 11.598% | $163.9375 | $163.94 | $163.95 | $163.90 |
| Purchase #7 | $124.30 | 8.186% | $134.4752 | $134.48 | $134.50 | $134.50 |
| 7 purchase totals = | $986.75 | $1,074.9041 | $1,074.92 | $1,074.95 | $1,074.80 | |