| 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 | $236.58 | 4.343% | $246.8547 | $246.85 | $246.85 | $246.90 |
| Purchase #2 | $116.74 | 5.617% | $123.2973 | $123.30 | $123.30 | $123.30 |
| Purchase #3 | $225.42 | 10.552% | $249.2063 | $249.21 | $249.20 | $249.20 |
| Purchase #4 | $248.48 | 8.699% | $270.0953 | $270.10 | $270.10 | $270.10 |
| Purchase #5 | $119.27 | 13.649% | $135.5492 | $135.55 | $135.55 | $135.50 |
| Purchase #6 | $122.62 | 3.530% | $126.9485 | $126.95 | $126.95 | $126.90 |
| Purchase #7 | $239.62 | 4.228% | $249.7511 | $249.75 | $249.75 | $249.80 |
| 7 purchase totals = | $1,308.73 | $1,401.7024 | $1,401.71 | $1,401.70 | $1,401.70 | |