| 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 | $227.33 | 3.422% | $235.1092 | $235.11 | $235.10 | $235.10 |
| Purchase #2 | $71.76 | 10.120% | $79.0221 | $79.02 | $79.00 | $79.00 |
| Purchase #3 | $213.36 | 12.221% | $239.4347 | $239.43 | $239.45 | $239.40 |
| Purchase #4 | $99.61 | 5.726% | $105.3137 | $105.31 | $105.30 | $105.30 |
| Purchase #5 | $250.49 | 3.133% | $258.3379 | $258.34 | $258.35 | $258.30 |
| Purchase #6 | $164.75 | 12.523% | $185.3816 | $185.38 | $185.40 | $185.40 |
| Purchase #7 | $243.70 | 4.392% | $254.4033 | $254.40 | $254.40 | $254.40 |
| 7 purchase totals = | $1,271.00 | $1,357.0025 | $1,356.99 | $1,357.00 | $1,356.90 | |