| 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 | $227.30 | 8.414% | $246.425 | $246.43 | $246.45 | $246.40 |
| Purchase #2 | $167.94 | 7.187% | $180.0098 | $180.01 | $180.00 | $180.00 |
| Purchase #3 | $214.53 | 6.771% | $229.0558 | $229.06 | $229.05 | $229.10 |
| Purchase #4 | $205.72 | 5.156% | $216.3269 | $216.33 | $216.35 | $216.30 |
| Purchase #5 | $249.34 | 12.176% | $279.6996 | $279.70 | $279.70 | $279.70 |
| Purchase #6 | $233.72 | 5.442% | $246.439 | $246.44 | $246.45 | $246.40 |
| Purchase #7 | $225.48 | 7.201% | $241.7168 | $241.72 | $241.70 | $241.70 |
| 7 purchase totals = | $1,524.03 | $1,639.6729 | $1,639.69 | $1,639.70 | $1,639.60 | |