| 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 | $221.26 | 9.535% | $242.3571 | $242.36 | $242.35 | $242.40 |
| Purchase #2 | $40.41 | 5.274% | $42.5412 | $42.54 | $42.55 | $42.50 |
| Purchase #3 | $150.74 | 9.391% | $164.896 | $164.90 | $164.90 | $164.90 |
| Purchase #4 | $115.44 | 5.162% | $121.399 | $121.40 | $121.40 | $121.40 |
| Purchase #5 | $224.94 | 6.539% | $239.6488 | $239.65 | $239.65 | $239.60 |
| Purchase #6 | $231.41 | 12.598% | $260.563 | $260.56 | $260.55 | $260.60 |
| Purchase #7 | $37.35 | 12.357% | $41.9653 | $41.97 | $41.95 | $42.00 |
| 7 purchase totals = | $1,021.55 | $1,113.3704 | $1,113.38 | $1,113.35 | $1,113.40 | |