| 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 | $50.56 | 9.132% | $55.1771 | $55.18 | $55.20 | $55.20 |
| Purchase #2 | $239.88 | 12.649% | $270.2224 | $270.22 | $270.20 | $270.20 |
| Purchase #3 | $235.79 | 8.168% | $255.0493 | $255.05 | $255.05 | $255.00 |
| Purchase #4 | $11.72 | 9.356% | $12.8165 | $12.82 | $12.80 | $12.80 |
| Purchase #5 | $98.99 | 12.639% | $111.5013 | $111.50 | $111.50 | $111.50 |
| Purchase #6 | $91.58 | 3.457% | $94.7459 | $94.75 | $94.75 | $94.70 |
| Purchase #7 | $214.84 | 12.313% | $241.2932 | $241.29 | $241.30 | $241.30 |
| 7 purchase totals = | $943.36 | $1,040.8057 | $1,040.81 | $1,040.80 | $1,040.70 | |