| 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 | $250.41 | 8.589% | $271.9177 | $271.92 | $271.90 | $271.90 |
| Purchase #2 | $158.39 | 3.196% | $163.4521 | $163.45 | $163.45 | $163.50 |
| Purchase #3 | $246.93 | 7.529% | $265.5214 | $265.52 | $265.50 | $265.50 |
| Purchase #4 | $45.73 | 6.432% | $48.6714 | $48.67 | $48.65 | $48.70 |
| Purchase #5 | $108.80 | 10.682% | $120.422 | $120.42 | $120.40 | $120.40 |
| Purchase #6 | $222.38 | 12.191% | $249.4903 | $249.49 | $249.50 | $249.50 |
| Purchase #7 | $136.94 | 3.815% | $142.1643 | $142.16 | $142.15 | $142.20 |
| 7 purchase totals = | $1,169.58 | $1,261.6392 | $1,261.63 | $1,261.55 | $1,261.70 | |