| 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 | $226.62 | 13.470% | $257.1457 | $257.15 | $257.15 | $257.10 |
| Purchase #2 | $132.69 | 10.575% | $146.722 | $146.72 | $146.70 | $146.70 |
| Purchase #3 | $143.25 | 10.707% | $158.5878 | $158.59 | $158.60 | $158.60 |
| Purchase #4 | $185.91 | 6.866% | $198.6746 | $198.67 | $198.65 | $198.70 |
| Purchase #5 | $203.49 | 5.224% | $214.1203 | $214.12 | $214.10 | $214.10 |
| Purchase #6 | $132.37 | 4.147% | $137.8594 | $137.86 | $137.85 | $137.90 |
| Purchase #7 | $107.60 | 3.740% | $111.6242 | $111.62 | $111.60 | $111.60 |
| 7 purchase totals = | $1,131.93 | $1,224.7340 | $1,224.73 | $1,224.65 | $1,224.70 | |