| 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 | $78.70 | 4.474% | $82.221 | $82.22 | $82.20 | $82.20 |
| Purchase #2 | $247.26 | 6.749% | $263.9476 | $263.95 | $263.95 | $263.90 |
| Purchase #3 | $205.30 | 6.413% | $218.4659 | $218.47 | $218.45 | $218.50 |
| Purchase #4 | $80.33 | 3.403% | $83.0636 | $83.06 | $83.05 | $83.10 |
| Purchase #5 | $249.52 | 6.710% | $266.2628 | $266.26 | $266.25 | $266.30 |
| Purchase #6 | $212.41 | 8.388% | $230.227 | $230.23 | $230.25 | $230.20 |
| Purchase #7 | $204.70 | 3.117% | $211.0805 | $211.08 | $211.10 | $211.10 |
| 7 purchase totals = | $1,278.22 | $1,355.2684 | $1,355.27 | $1,355.25 | $1,355.30 | |