| 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 | $114.79 | 13.192% | $129.9331 | $129.93 | $129.95 | $129.90 |
| Purchase #2 | $214.87 | 11.385% | $239.3329 | $239.33 | $239.35 | $239.30 |
| Purchase #3 | $27.42 | 11.439% | $30.5566 | $30.56 | $30.55 | $30.60 |
| Purchase #4 | $140.79 | 3.690% | $145.9852 | $145.99 | $146.00 | $146.00 |
| Purchase #5 | $223.30 | 12.404% | $250.9981 | $251.00 | $251.00 | $251.00 |
| Purchase #6 | $158.57 | 7.514% | $170.4849 | $170.48 | $170.50 | $170.50 |
| Purchase #7 | $34.66 | 12.756% | $39.0812 | $39.08 | $39.10 | $39.10 |
| 7 purchase totals = | $914.40 | $1,006.3720 | $1,006.37 | $1,006.45 | $1,006.40 | |