| 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 | $239.90 | 12.838% | $270.6984 | $270.70 | $270.70 | $270.70 |
| Purchase #2 | $231.75 | 8.280% | $250.9389 | $250.94 | $250.95 | $250.90 |
| Purchase #3 | $51.85 | 3.373% | $53.5989 | $53.60 | $53.60 | $53.60 |
| Purchase #4 | $239.89 | 8.397% | $260.0336 | $260.03 | $260.05 | $260.00 |
| Purchase #5 | $205.54 | 4.670% | $215.1387 | $215.14 | $215.15 | $215.10 |
| Purchase #6 | $80.56 | 8.849% | $87.6888 | $87.69 | $87.70 | $87.70 |
| Purchase #7 | $150.99 | 11.199% | $167.8994 | $167.90 | $167.90 | $167.90 |
| 7 purchase totals = | $1,200.48 | $1,305.9967 | $1,306.00 | $1,306.05 | $1,305.90 | |