| 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 | $129.77 | 7.371% | $139.3353 | $139.34 | $139.35 | $139.30 |
| Purchase #2 | $22.87 | 3.113% | $23.5819 | $23.58 | $23.60 | $23.60 |
| Purchase #3 | $129.28 | 3.636% | $133.9806 | $133.98 | $134.00 | $134.00 |
| Purchase #4 | $203.89 | 12.677% | $229.7371 | $229.74 | $229.75 | $229.70 |
| Purchase #5 | $53.67 | 4.609% | $56.1437 | $56.14 | $56.15 | $56.10 |
| Purchase #6 | $250.59 | 8.737% | $272.484 | $272.48 | $272.50 | $272.50 |
| Purchase #7 | $87.31 | 13.545% | $99.1361 | $99.14 | $99.15 | $99.10 |
| 7 purchase totals = | $877.38 | $954.3987 | $954.40 | $954.50 | $954.30 | |