| 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 | $217.50 | 11.261% | $241.9927 | $241.99 | $242.00 | $242.00 |
| Purchase #2 | $245.80 | 5.318% | $258.8716 | $258.87 | $258.85 | $258.90 |
| Purchase #3 | $164.62 | 3.583% | $170.5183 | $170.52 | $170.50 | $170.50 |
| Purchase #4 | $213.50 | 8.201% | $231.0091 | $231.01 | $231.00 | $231.00 |
| Purchase #5 | $242.48 | 3.422% | $250.7777 | $250.78 | $250.80 | $250.80 |
| Purchase #6 | $61.35 | 9.475% | $67.1629 | $67.16 | $67.15 | $67.20 |
| Purchase #7 | $218.31 | 5.598% | $230.531 | $230.53 | $230.55 | $230.50 |
| 7 purchase totals = | $1,363.56 | $1,450.8633 | $1,450.86 | $1,450.85 | $1,450.90 | |